diff --git a/HRS/.classpath b/HRS/.classpath deleted file mode 100644 index cd67f69..0000000 --- a/HRS/.classpath +++ /dev/null @@ -1,17 +0,0 @@ - - - - - - - - - - - - - - - - - diff --git a/HRS/.project b/HRS/.project deleted file mode 100644 index 91242a4..0000000 --- a/HRS/.project +++ /dev/null @@ -1,31 +0,0 @@ - - - HRS - - - - - - org.eclipse.jdt.core.javabuilder - - - - - org.eclipse.wst.common.project.facet.core.builder - - - - - org.eclipse.wst.validation.validationbuilder - - - - - - org.eclipse.jem.workbench.JavaEMFNature - org.eclipse.wst.common.modulecore.ModuleCoreNature - org.eclipse.wst.common.project.facet.core.nature - org.eclipse.jdt.core.javanature - org.eclipse.wst.jsdt.core.jsNature - - diff --git a/HRS/.settings/.jsdtscope b/HRS/.settings/.jsdtscope deleted file mode 100644 index 92e666d..0000000 --- a/HRS/.settings/.jsdtscope +++ /dev/null @@ -1,12 +0,0 @@ - - - - - - - - - - - - diff --git a/HRS/.settings/org.eclipse.jdt.core.prefs b/HRS/.settings/org.eclipse.jdt.core.prefs deleted file mode 100644 index 0c68a61..0000000 --- a/HRS/.settings/org.eclipse.jdt.core.prefs +++ /dev/null @@ -1,7 +0,0 @@ -eclipse.preferences.version=1 -org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled -org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8 -org.eclipse.jdt.core.compiler.compliance=1.8 -org.eclipse.jdt.core.compiler.problem.assertIdentifier=error -org.eclipse.jdt.core.compiler.problem.enumIdentifier=error -org.eclipse.jdt.core.compiler.source=1.8 diff --git a/HRS/.settings/org.eclipse.wst.common.component b/HRS/.settings/org.eclipse.wst.common.component deleted file mode 100644 index b729e7b..0000000 --- a/HRS/.settings/org.eclipse.wst.common.component +++ /dev/null @@ -1,8 +0,0 @@ - - - - - - - - diff --git a/HRS/.settings/org.eclipse.wst.common.project.facet.core.xml b/HRS/.settings/org.eclipse.wst.common.project.facet.core.xml deleted file mode 100644 index 95377b2..0000000 --- a/HRS/.settings/org.eclipse.wst.common.project.facet.core.xml +++ /dev/null @@ -1,10 +0,0 @@ - - - - - - - - - - diff --git a/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.container b/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.container deleted file mode 100644 index 3bd5d0a..0000000 --- a/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.container +++ /dev/null @@ -1 +0,0 @@ -org.eclipse.wst.jsdt.launching.baseBrowserLibrary \ No newline at end of file diff --git a/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.name b/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.name deleted file mode 100644 index 05bd71b..0000000 --- a/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.name +++ /dev/null @@ -1 +0,0 @@ -Window \ No newline at end of file diff --git a/HRS/HRS/.classpath b/HRS/HRS/.classpath deleted file mode 100644 index cd67f69..0000000 --- a/HRS/HRS/.classpath +++ /dev/null @@ -1,17 +0,0 @@ - - - - - - - - - - - - - - - - - diff --git a/HRS/HRS/.project b/HRS/HRS/.project deleted file mode 100644 index 91242a4..0000000 --- a/HRS/HRS/.project +++ /dev/null @@ -1,31 +0,0 @@ - - - HRS - - - - - - org.eclipse.jdt.core.javabuilder - - - - - org.eclipse.wst.common.project.facet.core.builder - - - - - org.eclipse.wst.validation.validationbuilder - - - - - - org.eclipse.jem.workbench.JavaEMFNature - org.eclipse.wst.common.modulecore.ModuleCoreNature - org.eclipse.wst.common.project.facet.core.nature - org.eclipse.jdt.core.javanature - org.eclipse.wst.jsdt.core.jsNature - - diff --git a/HRS/HRS/.settings/.jsdtscope b/HRS/HRS/.settings/.jsdtscope deleted file mode 100644 index 92e666d..0000000 --- a/HRS/HRS/.settings/.jsdtscope +++ /dev/null @@ -1,12 +0,0 @@ - - - - - - - - - - - - diff --git a/HRS/HRS/.settings/org.eclipse.jdt.core.prefs b/HRS/HRS/.settings/org.eclipse.jdt.core.prefs deleted file mode 100644 index 0c68a61..0000000 --- a/HRS/HRS/.settings/org.eclipse.jdt.core.prefs +++ /dev/null @@ -1,7 +0,0 @@ -eclipse.preferences.version=1 -org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled -org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8 -org.eclipse.jdt.core.compiler.compliance=1.8 -org.eclipse.jdt.core.compiler.problem.assertIdentifier=error -org.eclipse.jdt.core.compiler.problem.enumIdentifier=error -org.eclipse.jdt.core.compiler.source=1.8 diff --git a/HRS/HRS/.settings/org.eclipse.wst.common.component b/HRS/HRS/.settings/org.eclipse.wst.common.component deleted file mode 100644 index b729e7b..0000000 --- a/HRS/HRS/.settings/org.eclipse.wst.common.component +++ /dev/null @@ -1,8 +0,0 @@ - - - - - - - - diff --git a/HRS/HRS/.settings/org.eclipse.wst.common.project.facet.core.xml b/HRS/HRS/.settings/org.eclipse.wst.common.project.facet.core.xml deleted file mode 100644 index 95377b2..0000000 --- a/HRS/HRS/.settings/org.eclipse.wst.common.project.facet.core.xml +++ /dev/null @@ -1,10 +0,0 @@ - - - - - - - - - - diff --git a/HRS/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.container b/HRS/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.container deleted file mode 100644 index 3bd5d0a..0000000 --- a/HRS/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.container +++ /dev/null @@ -1 +0,0 @@ -org.eclipse.wst.jsdt.launching.baseBrowserLibrary \ No newline at end of file diff --git a/HRS/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.name b/HRS/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.name deleted file mode 100644 index 05bd71b..0000000 --- a/HRS/HRS/.settings/org.eclipse.wst.jsdt.ui.superType.name +++ /dev/null @@ -1 +0,0 @@ -Window \ No newline at end of file diff --git a/HRS/HRS/WebContent/META-INF/MANIFEST.MF b/HRS/HRS/WebContent/META-INF/MANIFEST.MF deleted file mode 100644 index 254272e..0000000 --- a/HRS/HRS/WebContent/META-INF/MANIFEST.MF +++ /dev/null @@ -1,3 +0,0 @@ -Manifest-Version: 1.0 -Class-Path: - diff --git a/HRS/HRS/WebContent/WEB-INF/lib/mysql-connector-java-5.1.49.jar b/HRS/HRS/WebContent/WEB-INF/lib/mysql-connector-java-5.1.49.jar deleted file mode 100644 index 0b6e2a6..0000000 Binary files a/HRS/HRS/WebContent/WEB-INF/lib/mysql-connector-java-5.1.49.jar and /dev/null differ diff --git a/HRS/HRS/WebContent/WEB-INF/web.xml b/HRS/HRS/WebContent/WEB-INF/web.xml deleted file mode 100644 index f3419fc..0000000 --- a/HRS/HRS/WebContent/WEB-INF/web.xml +++ /dev/null @@ -1,29 +0,0 @@ - - - - HRS - - - - index.jsp - - - - - encodingFilter - com.hrs.filter.EncodingFilter - - encoding - UTF-8 - - - - encodingFilter - /* - - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/admin/index.jsp b/HRS/HRS/WebContent/jsp/admin/index.jsp deleted file mode 100644 index 147acf8..0000000 --- a/HRS/HRS/WebContent/jsp/admin/index.jsp +++ /dev/null @@ -1,20 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.User" %> -<% - User loginUser = (User)session.getAttribute("loginUser"); - if(loginUser == null || !"2".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } -%> - - - - - 管理员首页 - - -

欢迎管理员：<%= loginUser.getRealName() %>

- 退出登录 - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/landlord/index.jsp b/HRS/HRS/WebContent/jsp/landlord/index.jsp deleted file mode 100644 index 2351d47..0000000 --- a/HRS/HRS/WebContent/jsp/landlord/index.jsp +++ /dev/null @@ -1,20 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.User" %> -<% - User loginUser = (User)session.getAttribute("loginUser"); - if(loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } -%> - - - - - 房东首页 - - -

欢迎房东：<%= loginUser.getRealName() %>

- 退出登录 - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/landlord/reservation_list.jsp b/HRS/HRS/WebContent/jsp/landlord/reservation_list.jsp deleted file mode 100644 index e099acf..0000000 --- a/HRS/HRS/WebContent/jsp/landlord/reservation_list.jsp +++ /dev/null @@ -1,324 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, java.text.SimpleDateFormat, com.hrs.model.entity.Reservation, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List reservationList = (List) request.getAttribute("reservationList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); - String msg = request.getParameter("msg"); - String error = request.getParameter("error"); - - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm"); -%> - - - - - 预约管理 - 房东后台 - - - -
-
- - -
- 房源管理 - 预约管理 - 订单管理 -
-
-
- -
-
- 首页 > - 预约管理 -
- - <% if (msg != null) { %> -
<%= msg %>
- <% } %> - <% if (error != null) { %> -
<%= error %>
- <% } %> - -
- 📋 共有 <%= totalCount %> 条预约记录 -
- -
- <% - if (reservationList != null && !reservationList.isEmpty()) { - %> - - - - - - - - - - - - - <% - for (Reservation reservation : reservationList) { - House house = reservation.getHouse(); - User tenant = reservation.getTenant(); - %> - - - - - - - - - <% - } - %> - -
租客信息房源信息预约时间状态备注操作
- <%= tenant.getRealName() != null ? tenant.getRealName() : tenant.getUserName() %>
- <%= tenant.getPhone() %> - 		- <%= house.getTitle() %>
- <%= house.getArea() %> - 		<%= sdf.format(reservation.getReserveTime()) %> - "> - <%= reservation.getStatusText() %> - - - <%= reservation.getRemark() != null ? reservation.getRemark() : "-" %> - - <% if ("0".equals(reservation.getStatus())) { %> - 确认 - 拒绝 - <% } else { %> - 已处理 - <% } %> -
- <% - } else { - %> -
-
📅
-

暂无预约记录

-
- <% - } - %> -
-
- -
-

© 2026 租房系统 | 让租房更简单

-
- - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/collection_list.jsp b/HRS/HRS/WebContent/jsp/user/collection_list.jsp deleted file mode 100644 index 3adf659..0000000 --- a/HRS/HRS/WebContent/jsp/user/collection_list.jsp +++ /dev/null @@ -1,418 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, com.hrs.model.entity.Collection, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List collectionList = (List) request.getAttribute("collectionList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); - String msg = request.getParameter("msg"); - String error = request.getParameter("error"); -%> - - - - - 我的收藏 - 租房系统 - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
-
- 首页 > - 我的收藏 -
- - <% if (msg != null) { %> -
<%= msg %>
- <% } %> - <% if (error != null) { %> -
<%= error %>
- <% } %> - -
- 📚 共收藏 <%= totalCount %> 套房源 -
- -
- <% - if (collectionList != null && !collectionList.isEmpty()) { - for (Collection collection : collectionList) { - House house = collection.getHouse(); - if (house != null) { - %> -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠 暂无图片
- <% } %> -
- -
-
- - <%= house.getTitle() %> - -
-
- 📍 <%= house.getArea() %> | <%= house.getHouseType() %> | <%= house.getRentTypeText() %> -
-
- ¥<%= house.getRentPrice() %>/月 -
-
- 收藏时间：<%= collection.getCollectTime() %> -
-
-
- <% - } - } - } else { - %> -
-
❤️
-

还没有收藏任何房源

-

去浏览房源 >>

-
- <% - } - %> -
-
- -
-

© 2026 租房系统 | 让租房更简单

-
- - - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/house_detail.jsp b/HRS/HRS/WebContent/jsp/user/house_detail.jsp deleted file mode 100644 index 6b6be5b..0000000 --- a/HRS/HRS/WebContent/jsp/user/house_detail.jsp +++ /dev/null @@ -1,597 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - House house = (House) request.getAttribute("house"); - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } -%> - - - - - <%= house.getTitle() %> - 租房系统 - - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
- -
- 首页 > - <%= house.getTitle() %> -
- -
- -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠 暂无图片
- <% } %> -
-
- <% - String[] images = null; - if (house.getImgUrl() != null && !house.getImgUrl().isEmpty()) { - images = house.getImgUrl().split(","); - for (int i = 0; i < images.length; i++) { - %> -
- <% - } - } - %> -
-
- - -
-
<%= house.getTitle() %>
- -
- ¥<%= house.getRentPrice() %>/月 -
- -
-
-
户型
-
<%= house.getHouseType() != null ? house.getHouseType() : "待定" %>
-
-
-
面积
-
<%= house.getArea() != null ? house.getArea() : "待定" %>
-
-
-
租赁类型
-
<%= house.getRentTypeText() %>
-
-
-
房源编号
-
<%= house.getHouseNo() %>
-
-
- -
-
📍 房源地址
-

<%= house.getAddress() != null ? house.getAddress() : "暂无地址信息" %>

-
- -
-
🛋️ 配套设施
-
- <% - String facility = house.getFacility(); - if (facility != null && !facility.isEmpty()) { - String[] facilities = facility.split(","); - for (String f : facilities) { - %> - <%= f.trim() %> - <% - } - } else { - %> - 暂无设施信息 - <% - } - %> -
-
- -
-
📝 房源描述
-
- <%= house.getDescription() != null ? house.getDescription() : "暂无描述信息" %> -
-
-
-
- - -
-
👤 房东信息
-
-
👨
-
-

<%= house.getLandlordName() != null ? house.getLandlordName() : "房东" %>

-

📞 <%= house.getLandlordPhone() != null ? house.getLandlordPhone() : "暂无联系方式" %>

-

⭐ 认证房东 · 已发布房源

-
-
-
- - -
- - <% - // 检查是否已收藏 - com.hrs.model.dao.CollectionDAO collectionDAO = new com.hrs.model.dao.CollectionDAO(); - boolean isCollected = collectionDAO.isCollected(loginUser.getId(), house.getId()); - if (isCollected) { - %> - - <% - } else { - %> - - <% - } - %> - 🔙 返回列表 -
-
- - -
-

© 2026 租房系统 | 让租房更简单

-
- - - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/house_list.jsp b/HRS/HRS/WebContent/jsp/user/house_list.jsp deleted file mode 100644 index c5e1043..0000000 --- a/HRS/HRS/WebContent/jsp/user/house_list.jsp +++ /dev/null @@ -1,412 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List houseList = (List) request.getAttribute("houseList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); -%> - - - - - 房源列表 - 租房系统 - - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- - -
-
-
-
- - -
-
- - "> -
-
- - "> -
- - 重置 -
-
-
- -
- -
- 📊 共找到 <%= totalCount %> 套房源 -
- - -
- <% - if (houseList != null && !houseList.isEmpty()) { - for (House house : houseList) { - %> -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠 暂无图片
- <% } %> -
-
-
- - <%= house.getTitle() %> - -
-
- 📍 <%= house.getArea() %> | <%= house.getHouseType() %> | <%= house.getRentTypeText() %> -
-
- ¥<%= house.getRentPrice() %>/月 -
-
- #<%= house.getHouseType() %> - #<%= house.getArea() %> -
-
-
- 👤 <%= house.getLandlordName() != null ? house.getLandlordName() : "房东" %> -
- - 查看详情 - -
-
-
- <% - } - } else { - %> -
-
🏠
-

暂无房源，请稍后再来

-
- <% - } - %> -
-
- - -
-

© 2026 租房系统 | 让租房更简单

-
- - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/index.jsp b/HRS/HRS/WebContent/jsp/user/index.jsp deleted file mode 100644 index 67c74d8..0000000 --- a/HRS/HRS/WebContent/jsp/user/index.jsp +++ /dev/null @@ -1,5 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<% - // 重定向到房源列表页 - response.sendRedirect(request.getContextPath() + "/user/house/list"); -%> \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/login.jsp b/HRS/HRS/WebContent/jsp/user/login.jsp deleted file mode 100644 index 068c479..0000000 --- a/HRS/HRS/WebContent/jsp/user/login.jsp +++ /dev/null @@ -1,151 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> - - - - - 租房系统登录 - - - - - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/register.jsp b/HRS/HRS/WebContent/jsp/user/register.jsp deleted file mode 100644 index 0421653..0000000 --- a/HRS/HRS/WebContent/jsp/user/register.jsp +++ /dev/null @@ -1,218 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> - - - - - 租房系统注册 - - - -
-

租房系统注册

- - <%-- 显示错误信息 --%> - <% - String error = (String)request.getAttribute("error"); - if(error != null) { - %> -
<%= error %>
- <% - } - %> - - <%-- 显示成功信息 --%> - <% - String message = (String)request.getAttribute("message"); - if(message != null) { - %> -
<%= message %>
- <% - } - %> - -
-
- - -
- -
- - -
密码长度6-20位，建议使用字母+数字组合
-
- -
- - -
- -
- - -
- -
- - -
- -
- - -
房东认证需要提供身份证号
-
- -
- -
- - -
-
房东需要管理员审核认证后才能发布房源
-
- - -
- - -
- - - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/reservation_add.jsp b/HRS/HRS/WebContent/jsp/user/reservation_add.jsp deleted file mode 100644 index 8fa4252..0000000 --- a/HRS/HRS/WebContent/jsp/user/reservation_add.jsp +++ /dev/null @@ -1,313 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - House house = (House) request.getAttribute("house"); - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - String error = (String) request.getAttribute("error"); -%> - - - - - 预约看房 - 租房系统 - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
-
- 首页 > - 房源详情 > - 预约看房 -
- -
-

📅 预约看房

- - <% if (error != null) { %> -
<%= error %>
- <% } %> - - -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠
- <% } %> -
-
-
<%= house.getTitle() %>
-
📍 <%= house.getArea() %> | <%= house.getHouseType() %> | <%= house.getRentTypeText() %>
-
¥<%= house.getRentPrice() %>/月
-
-
- -
- - -
- - "> -
请选择您方便的看房日期
-
- -
- - -
建议选择 9:00-18:00 之间的时间
-
- -
- - -
- -
- - 返回 -
-
-
-
- -
-

© 2026 租房系统 | 让租房更简单

-
- - - - \ No newline at end of file diff --git a/HRS/HRS/WebContent/jsp/user/reservation_list.jsp b/HRS/HRS/WebContent/jsp/user/reservation_list.jsp deleted file mode 100644 index a42c9d5..0000000 --- a/HRS/HRS/WebContent/jsp/user/reservation_list.jsp +++ /dev/null @@ -1,347 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, java.text.SimpleDateFormat, com.hrs.model.entity.Reservation, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List reservationList = (List) request.getAttribute("reservationList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); - String msg = request.getParameter("msg"); - String error = request.getParameter("error"); - - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm"); -%> - - - - - 我的预约 - 租房系统 - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
-
- 首页 > - 我的预约 -
- - <% if (msg != null) { %> -
<%= msg %>
- <% } %> - <% if (error != null) { %> -
<%= error %>
- <% } %> - -
- 📋 共有 <%= totalCount %> 条预约记录 -
- -
- <% - if (reservationList != null && !reservationList.isEmpty()) { - %> - - - - - - - - - - - - <% - for (Reservation reservation : reservationList) { - House house = reservation.getHouse(); - %> - - - - - - - - <% - } - %> - -
房源信息预约时间状态备注操作
- - <%= house.getTitle() %> -
- <%= house.getArea() %> | ¥<%= house.getRentPrice() %>/月 - 		<%= sdf.format(reservation.getReserveTime()) %> - "> - <%= reservation.getStatusText() %> - - - <%= reservation.getRemark() != null ? reservation.getRemark() : "-" %> - - <% if ("0".equals(reservation.getStatus())) { %> - 取消 - <% } else { %> - 已处理 - <% } %> -
- <% - } else { - %> -
-
📅
-

还没有任何预约记录

-

去浏览房源 >>

-
- <% - } - %> -
-
- -
-

© 2026 租房系统 | 让租房更简单

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6767596..0000000 Binary files a/HRS/HRS/build/classes/com/hrs/model/entity/User.class and /dev/null differ diff --git a/HRS/HRS/build/classes/com/hrs/util/DBUtil.class b/HRS/HRS/build/classes/com/hrs/util/DBUtil.class deleted file mode 100644 index 6fa843c..0000000 Binary files a/HRS/HRS/build/classes/com/hrs/util/DBUtil.class and /dev/null differ diff --git a/HRS/HRS/build/classes/com/hrs/util/MD5Util.class b/HRS/HRS/build/classes/com/hrs/util/MD5Util.class deleted file mode 100644 index d58b17f..0000000 Binary files a/HRS/HRS/build/classes/com/hrs/util/MD5Util.class and /dev/null differ diff --git a/HRS/HRS/sql/hrs_init.sql b/HRS/HRS/sql/hrs_init.sql deleted file mode 100644 index 0d6f4c6..0000000 --- a/HRS/HRS/sql/hrs_init.sql +++ /dev/null @@ -1,170 +0,0 @@ -/* - Navicat Premium Dump SQL - - Source Server : 本机 - Source Server Type : MySQL - Source Server Version : 90500 (9.5.0) - Source Host : localhost:3306 - Source Schema : hrs - - Target Server Type : MySQL - Target Server Version : 90500 (9.5.0) - File Encoding : 65001 - - Date: 10/03/2026 22:26:27 -*/ - -SET NAMES utf8mb4; -SET FOREIGN_KEY_CHECKS = 0; - --- ---------------------------- --- Table structure for hrs_collection --- ---------------------------- -DROP TABLE IF EXISTS `hrs_collection`; -CREATE TABLE `hrs_collection` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', - `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', - `collect_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '收藏时间', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_tenant_house`(`tenant_id` ASC, `house_id` ASC) USING BTREE COMMENT '避免重复收藏', - INDEX `idx_collect_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', - INDEX `idx_collect_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', - CONSTRAINT `fk_collect_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_collect_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '房源收藏表（外键：fk_collect_tenant关联租客、fk_collect_house关联房源）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_collection --- ---------------------------- - --- ---------------------------- --- Table structure for hrs_house --- ---------------------------- -DROP TABLE IF EXISTS `hrs_house`; -CREATE TABLE `hrs_house` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `landlord_id` bigint NOT NULL COMMENT '房东ID（关联hrs_user.id）', - `house_no` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '房源编号', - `title` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '房源标题', - `area` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '房源区域（如朝阳区）', - `address` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '详细地址', - `house_type` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '户型（如一室一厅）', - `rent_price` decimal(10, 2) NOT NULL COMMENT '月租金（元）', - `rent_type` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '0' COMMENT '租赁类型：0-整租；1-合租', - `facility` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '配套设施（如空调、洗衣机）', - `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '房源描述', - `img_url` varchar(1000) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '房源图片路径（多图逗号分隔）', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '房源状态：0-待审核；1-已上架；2-已下架；3-违规', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_house_no`(`house_no` ASC) USING BTREE COMMENT '房源编号唯一', - INDEX `idx_landlord_id`(`landlord_id` ASC) USING BTREE COMMENT '房东ID索引', - INDEX `idx_area`(`area` ASC) USING BTREE COMMENT '区域索引', - INDEX `idx_house_status`(`status` ASC) USING BTREE COMMENT '房源状态索引', - CONSTRAINT `fk_house_landlord` FOREIGN KEY (`landlord_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '房源信息表（外键fk_house_landlord关联房东用户表hrs_user.id）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_house --- ---------------------------- -INSERT INTO `hrs_house` VALUES (1, 2, 'H20260309001', '朝阳小区一室一厅', '朝阳区', '朝阳小区1号楼1单元101', '一室一厅', 2500.00, '0', NULL, NULL, NULL, '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); - --- ---------------------------- --- Table structure for hrs_order --- ---------------------------- -DROP TABLE IF EXISTS `hrs_order`; -CREATE TABLE `hrs_order` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', - `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', - `order_no` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '订单编号', - `rent_start_time` datetime NOT NULL COMMENT '租赁开始时间', - `rent_end_time` datetime NOT NULL COMMENT '租赁结束时间', - `total_rent` decimal(10, 2) NOT NULL COMMENT '总租金（元）', - `pay_status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '支付状态：0-待支付；1-已支付；2-已退款', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '订单状态：0-待签约；1-已签约；2-已结束；3-已取消', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_order_no`(`order_no` ASC) USING BTREE COMMENT '订单编号唯一', - INDEX `idx_order_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', - INDEX `idx_order_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', - INDEX `idx_pay_status`(`pay_status` ASC) USING BTREE COMMENT '支付状态索引', - INDEX `idx_order_status`(`status` ASC) USING BTREE COMMENT '订单状态索引', - CONSTRAINT `fk_order_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_order_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '租房订单表（外键：fk_order_tenant关联租客、fk_order_house关联房源）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_order --- ---------------------------- - --- ---------------------------- --- Table structure for hrs_reservation --- ---------------------------- -DROP TABLE IF EXISTS `hrs_reservation`; -CREATE TABLE `hrs_reservation` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', - `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', - `landlord_id` bigint NOT NULL COMMENT '房东ID（关联hrs_user.id）', - `reserve_time` datetime NOT NULL COMMENT '预约看房时间', - `remark` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '租客备注', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '预约状态：0-待确认；1-已确认；2-已取消；3-已完成', - `handle_time` datetime NULL DEFAULT NULL COMMENT '房东处理时间', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - INDEX `idx_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', - INDEX `idx_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', - INDEX `idx_reserve_landlord_id`(`landlord_id` ASC) USING BTREE COMMENT '房东ID索引', - INDEX `idx_reserve_status`(`status` ASC) USING BTREE COMMENT '预约状态索引', - CONSTRAINT `fk_reserve_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_reserve_landlord` FOREIGN KEY (`landlord_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_reserve_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '预约看房记录表（外键：fk_reserve_tenant关联租客、fk_reserve_house关联房源、fk_reserve_landlord关联房东）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_reservation --- ---------------------------- - --- ---------------------------- --- Table structure for hrs_user --- ---------------------------- -DROP TABLE IF EXISTS `hrs_user`; -CREATE TABLE `hrs_user` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `user_name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '用户名（登录账号）', - `password` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '密码（加密存储）', - `real_name` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '真实姓名', - `phone` varchar(11) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '手机号', - `id_card` varchar(18) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '身份证号', - `role_type` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色类型：0-租客；1-房东；2-管理员', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '账号状态：0-未认证；1-已认证；2-禁用', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_user_name`(`user_name` ASC) USING BTREE COMMENT '用户名唯一', - UNIQUE INDEX `uk_phone`(`phone` ASC) USING BTREE COMMENT '手机号唯一', - INDEX `idx_role_type`(`role_type` ASC) USING BTREE COMMENT '角色类型索引' -) ENGINE = InnoDB AUTO_INCREMENT = 3 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '基础用户信息表' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_user --- ---------------------------- -INSERT INTO `hrs_user` VALUES (1, 'admin', 'e10adc3949ba59abbe56e057f20f883e', '系统管理员', '13800138000', NULL, '2', '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); -INSERT INTO `hrs_user` VALUES (2, 'landlord01', 'e10adc3949ba59abbe56e057f20f883e', '张三', '13800138001', NULL, '1', '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); - -SET FOREIGN_KEY_CHECKS = 1; diff --git a/HRS/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java b/HRS/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java deleted file mode 100644 index 4d5fe14..0000000 --- a/HRS/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java +++ /dev/null @@ -1,60 +0,0 @@ -package com.hrs.controller.landlord; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 房东处理预约控制器 - */ -@WebServlet("/landlord/reservation/handle") -public class ReservationHandleController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 获取参数 - String idStr = request.getParameter("id"); - String action = request.getParameter("action"); // confirm 或 reject - - if (idStr == null || action == null) { - response.sendRedirect(request.getContextPath() + "/landlord/reservation/list"); - return; - } - - Long id = Long.parseLong(idStr); - String status = "confirm".equals(action) ? "1" : "2"; - - boolean success = reservationDAO.updateStatus(id, status); - - if (success) { - response.sendRedirect(request.getContextPath() + "/landlord/reservation/list?msg=" + - ("confirm".equals(action) ? "已确认预约" : "已拒绝预约")); - } else { - response.sendRedirect(request.getContextPath() + "/landlord/reservation/list?error=操作失败"); - } - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/landlord/ReservationManageController.java b/HRS/HRS/src/com/hrs/controller/landlord/ReservationManageController.java deleted file mode 100644 index 4b5147c..0000000 --- a/HRS/HRS/src/com/hrs/controller/landlord/ReservationManageController.java +++ /dev/null @@ -1,50 +0,0 @@ -package com.hrs.controller.landlord; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 房东预约管理控制器 - */ -@WebServlet("/landlord/reservation/list") -public class ReservationManageController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 查询收到的预约 - List reservationList = reservationDAO.findByLandlordId(loginUser.getId()); - - request.setAttribute("reservationList", reservationList); - request.setAttribute("totalCount", reservationList.size()); - request.setAttribute("loginUser", loginUser); - - request.getRequestDispatcher("/jsp/landlord/reservation_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/CollectionAddController.java b/HRS/HRS/src/com/hrs/controller/user/CollectionAddController.java deleted file mode 100644 index 97dfab7..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/CollectionAddController.java +++ /dev/null @@ -1,79 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.CollectionDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.io.PrintWriter; - -/** - * 添加收藏控制器 - * AJAX请求，返回文本结果 - */ -@WebServlet("/user/collection/add") -public class CollectionAddController extends HttpServlet { - - private CollectionDAO collectionDAO = new CollectionDAO(); - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - response.setContentType("text/plain;charset=UTF-8"); - PrintWriter out = response.getWriter(); - - // 1. 检查登录状态 - HttpSession session = request.getSession(false); - if (session == null) { - out.print("not_login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - out.print("not_login"); - return; - } - - // 2. 获取房源ID - String houseIdStr = request.getParameter("houseId"); - if (houseIdStr == null || houseIdStr.trim().isEmpty()) { - out.print("error"); - return; - } - - Long houseId = null; - try { - houseId = Long.parseLong(houseIdStr); - } catch (NumberFormatException e) { - out.print("error"); - return; - } - - // 3. 检查是否已收藏 - boolean exists = collectionDAO.isCollected(loginUser.getId(), houseId); - if (exists) { - out.print("exists"); - return; - } - - // 4. 添加收藏 - com.hrs.model.entity.Collection collection = new com.hrs.model.entity.Collection(); - collection.setTenantId(loginUser.getId()); - collection.setHouseId(houseId); - - boolean success = collectionDAO.add(collection); - - if (success) { - out.print("success"); - } else { - out.print("error"); - } - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/CollectionDeleteController.java b/HRS/HRS/src/com/hrs/controller/user/CollectionDeleteController.java deleted file mode 100644 index 56a20b1..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/CollectionDeleteController.java +++ /dev/null @@ -1,111 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.CollectionDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.io.PrintWriter; - -/** - * 取消收藏控制器 - * 支持两种删除方式： - * 1. AJAX删除（收藏列表页）- 返回JSON - * 2. 页面跳转删除（详情页）- 重定向 - */ -@WebServlet("/user/collection/delete") -public class CollectionDeleteController extends HttpServlet { - - private CollectionDAO collectionDAO = new CollectionDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取来源参数 - String from = request.getParameter("from"); - String idStr = request.getParameter("id"); - String houseIdStr = request.getParameter("houseId"); - - // 判断是否是AJAX请求 - String ajax = request.getParameter("ajax"); - - // 1. 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - if ("true".equals(ajax)) { - response.setContentType("application/json;charset=UTF-8"); - PrintWriter out = response.getWriter(); - out.print("{\"success\":false,\"msg\":\"未登录\"}"); - return; - } else { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - if ("true".equals(ajax)) { - response.setContentType("application/json;charset=UTF-8"); - PrintWriter out = response.getWriter(); - out.print("{\"success\":false,\"msg\":\"未登录\"}"); - return; - } else { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - } - - boolean success = false; - - // 2. 根据ID删除（从收藏列表删除） - if (idStr != null && !idStr.trim().isEmpty()) { - Long id = Long.parseLong(idStr); - success = collectionDAO.deleteById(id); - } - // 3. 根据房源ID删除（从详情页删除） - else if (houseIdStr != null && !houseIdStr.trim().isEmpty()) { - Long houseId = Long.parseLong(houseIdStr); - success = collectionDAO.delete(loginUser.getId(), houseId); - } - - // 4. 处理返回结果 - if ("true".equals(ajax)) { - // AJAX请求：返回JSON - response.setContentType("application/json;charset=UTF-8"); - PrintWriter out = response.getWriter(); - if (success) { - out.print("{\"success\":true,\"msg\":\"取消收藏成功\"}"); - } else { - out.print("{\"success\":false,\"msg\":\"取消收藏失败\"}"); - } - } else { - // 普通请求：页面跳转 - if (success) { - // 根据来源参数决定跳转位置 - if ("detail".equals(from) && houseIdStr != null) { - // 从详情页删除，跳回详情页 - response.sendRedirect(request.getContextPath() + "/user/house/detail?id=" + houseIdStr + "&msg=取消收藏成功"); - } else if ("list".equals(from)) { - // 从收藏列表删除，跳回收藏列表 - response.sendRedirect(request.getContextPath() + "/user/collection/list?msg=取消收藏成功"); - } else { - // 默认跳回收藏列表 - response.sendRedirect(request.getContextPath() + "/user/collection/list?msg=取消收藏成功"); - } - } else { - if ("detail".equals(from) && houseIdStr != null) { - response.sendRedirect(request.getContextPath() + "/user/house/detail?id=" + houseIdStr + "&error=取消收藏失败"); - } else { - response.sendRedirect(request.getContextPath() + "/user/collection/list?error=取消收藏失败"); - } - } - } - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/CollectionListController.java b/HRS/HRS/src/com/hrs/controller/user/CollectionListController.java deleted file mode 100644 index c1db6df..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/CollectionListController.java +++ /dev/null @@ -1,52 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.CollectionDAO; -import com.hrs.model.entity.Collection; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 我的收藏列表控制器 - */ -@WebServlet("/user/collection/list") -public class CollectionListController extends HttpServlet { - - private CollectionDAO collectionDAO = new CollectionDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 1. 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 2. 查询收藏列表 - List collectionList = collectionDAO.findByTenantId(loginUser.getId()); - - // 3. 存入request - request.setAttribute("collectionList", collectionList); - request.setAttribute("totalCount", collectionList.size()); - request.setAttribute("loginUser", loginUser); - - // 4. 转发到JSP - request.getRequestDispatcher("/jsp/user/collection_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/HouseDetailController.java b/HRS/HRS/src/com/hrs/controller/user/HouseDetailController.java deleted file mode 100644 index 66de6c5..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/HouseDetailController.java +++ /dev/null @@ -1,62 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.HouseDAO; -import com.hrs.model.entity.House; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 房源详情控制器 - * 租客端查看房源详情 - * URL映射：/user/house/detail - */ -@WebServlet("/user/house/detail") -public class HouseDetailController extends HttpServlet { - - private HouseDAO houseDAO = new HouseDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 1. 获取房源ID - String idStr = request.getParameter("id"); - if (idStr == null || idStr.trim().isEmpty()) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - Long houseId = null; - try { - houseId = Long.parseLong(idStr); - } catch (NumberFormatException e) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - // 2. 查询房源详情 - House house = houseDAO.findById(houseId); - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - // 3. 获取当前登录用户 - HttpSession session = request.getSession(false); - User loginUser = (User) session.getAttribute("loginUser"); - - // 4. 将数据存入request - request.setAttribute("house", house); - request.setAttribute("loginUser", loginUser); - - // 5. 转发到详情页面 - request.getRequestDispatcher("/jsp/user/house_detail.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/HouseListController.java b/HRS/HRS/src/com/hrs/controller/user/HouseListController.java deleted file mode 100644 index a444317..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/HouseListController.java +++ /dev/null @@ -1,63 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.HouseDAO; -import com.hrs.model.entity.House; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 房源列表控制器 - * 租客端查看房源列表 - * URL映射：/user/house/list - */ -@WebServlet("/user/house/list") -public class HouseListController extends HttpServlet { - - private HouseDAO houseDAO = new HouseDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取请求参数 - String area = request.getParameter("area"); - String minPriceStr = request.getParameter("minPrice"); - String maxPriceStr = request.getParameter("maxPrice"); - - List houseList; - - // 根据条件查询 - if (area != null && !area.trim().isEmpty()) { - houseList = houseDAO.findHousesByArea(area); - request.setAttribute("searchArea", area); - } else if (minPriceStr != null && maxPriceStr != null && !minPriceStr.isEmpty() && !maxPriceStr.isEmpty()) { - int minPrice = Integer.parseInt(minPriceStr); - int maxPrice = Integer.parseInt(maxPriceStr); - houseList = houseDAO.findHousesByPrice(minPrice, maxPrice); - request.setAttribute("minPrice", minPrice); - request.setAttribute("maxPrice", maxPrice); - } else { - houseList = houseDAO.findPublishedHouses(); - } - - // 获取当前登录用户（用于判断是否已收藏） - HttpSession session = request.getSession(false); - User loginUser = (User) session.getAttribute("loginUser"); - - // 将数据存入request - request.setAttribute("houseList", houseList); - request.setAttribute("totalCount", houseList.size()); - request.setAttribute("loginUser", loginUser); - - // 转发到JSP页面 - request.getRequestDispatcher("/jsp/user/house_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/LoginController.java b/HRS/HRS/src/com/hrs/controller/user/LoginController.java deleted file mode 100644 index 053fea6..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/LoginController.java +++ /dev/null @@ -1,106 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.UserDAO; -import com.hrs.model.entity.User; -import com.hrs.util.MD5Util; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 登录控制器 - * 处理用户登录请求 - * URL映射：/user/login - */ -@WebServlet("/user/login") -public class LoginController extends HttpServlet { - - private UserDAO userDAO = new UserDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // GET请求：显示登录页面 - // 如果有消息（如注册成功），传递给页面 - String message = request.getParameter("message"); - if (message != null) { - request.setAttribute("message", message); - } - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // POST请求：处理登录表单提交 - request.setCharacterEncoding("UTF-8"); - - // 1. 获取表单参数 - String username = request.getParameter("username"); - String password = request.getParameter("password"); - String roleType = request.getParameter("roleType"); // 前端传：0-租客 1-房东 2-管理员 - - // 2. 基础验证 - if (username == null || username.trim().isEmpty() || - password == null || password.trim().isEmpty()) { - request.setAttribute("error", "用户名和密码不能为空"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 3. 密码MD5加密（因为数据库里存的是MD5） - String encryptedPassword = MD5Util.md5(password); - - // 4. 调用DAO查询用户 - User user = userDAO.findByUsernameAndPassword(username, encryptedPassword); - - // 5. 验证结果 - if (user == null) { - // 登录失败 - request.setAttribute("error", "用户名或密码错误"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 6. 验证角色是否匹配 - if (!user.getRoleType().equals(roleType)) { - request.setAttribute("error", "角色类型不匹配"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 7. 验证账号状态 - if ("2".equals(user.getStatus())) { - request.setAttribute("error", "账号已被禁用，请联系管理员"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 8. 登录成功，保存用户信息到Session - HttpSession session = request.getSession(); - session.setAttribute("loginUser", user); - session.setAttribute("userRole", user.getRoleType()); - session.setMaxInactiveInterval(30 * 60); // 30分钟超时 - - // 9. 根据角色跳转到不同首页 - String redirectUrl = "/HRS/"; - switch (user.getRoleType()) { - case "0": // 租客 - redirectUrl = "/HRS/jsp/user/index.jsp"; - break; - case "1": // 房东 - redirectUrl = "/HRS/jsp/landlord/index.jsp"; - break; - case "2": // 管理员 - redirectUrl = "/HRS/jsp/admin/index.jsp"; - break; - } - - response.sendRedirect(redirectUrl); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/LogoutController.java b/HRS/HRS/src/com/hrs/controller/user/LogoutController.java deleted file mode 100644 index 95156f9..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/LogoutController.java +++ /dev/null @@ -1,38 +0,0 @@ -package com.hrs.controller.user; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 退出登录控制器 - */ -@WebServlet("/user/logout") -public class LogoutController extends HttpServlet { - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 1. 获取Session - HttpSession session = request.getSession(false); - - // 2. 如果Session存在，销毁它 - if (session != null) { - session.invalidate(); - } - - // 3. 跳转到登录页面 - response.sendRedirect(request.getContextPath() + "/user/login"); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - doGet(request, response); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/RegisterController.java b/HRS/HRS/src/com/hrs/controller/user/RegisterController.java deleted file mode 100644 index b541454..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/RegisterController.java +++ /dev/null @@ -1,120 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.UserDAO; -import com.hrs.model.entity.User; -import com.hrs.util.MD5Util; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import java.io.IOException; - -/** - * 注册控制器 - * 处理用户注册请求 - * URL映射：/user/register - */ -@WebServlet("/user/register") -public class RegisterController extends HttpServlet { - - private UserDAO userDAO = new UserDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // GET请求：显示注册页面 - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // POST请求：处理注册表单提交 - request.setCharacterEncoding("UTF-8"); - - // 1. 获取表单参数 - String username = request.getParameter("username"); - String password = request.getParameter("password"); - String confirmPassword = request.getParameter("confirmPassword"); - String realName = request.getParameter("realName"); - String phone = request.getParameter("phone"); - String idCard = request.getParameter("idCard"); - String roleType = request.getParameter("roleType"); - - // 2. 基础验证 - if (username == null || username.trim().isEmpty()) { - request.setAttribute("error", "用户名不能为空"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - if (password == null || password.trim().isEmpty()) { - request.setAttribute("error", "密码不能为空"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 3. 验证两次密码是否一致 - if (!password.equals(confirmPassword)) { - request.setAttribute("error", "两次输入的密码不一致"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 4. 验证手机号格式（简单验证） - if (phone == null || phone.trim().isEmpty() || !phone.matches("^1[3-9]\\d{9}$")) { - request.setAttribute("error", "手机号格式不正确"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 5. 检查用户名是否已存在 - User existUser = userDAO.findByUsername(username); - if (existUser != null) { - request.setAttribute("error", "用户名已存在，请换一个"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 6. 检查手机号是否已注册 - User existPhone = userDAO.findByPhone(phone); - if (existPhone != null) { - request.setAttribute("error", "手机号已注册"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 7. 创建用户对象 - User user = new User(); - user.setUserName(username); - user.setPassword(MD5Util.md5(password)); // 密码MD5加密 - user.setRealName(realName); - user.setPhone(phone); - user.setIdCard(idCard); - user.setRoleType(roleType); // 0-租客 1-房东 - user.setStatus("0"); // 默认未认证状态 - - // 8. 保存到数据库 - boolean success = userDAO.add(user); - - if (success) { - // 注册成功，跳转到登录页面 - request.setAttribute("message", "注册成功，请登录"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - } else { - // 注册失败 - request.setAttribute("error", "注册失败，请稍后重试"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - } - if (success) { - // 注册成功，跳转到登录页面，并带上成功消息 - response.sendRedirect(request.getContextPath() + "/user/login?message=注册成功，请登录"); - } else { - // 注册失败 - request.setAttribute("error", "注册失败，请稍后重试"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - } - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/ReservationAddController.java b/HRS/HRS/src/com/hrs/controller/user/ReservationAddController.java deleted file mode 100644 index c04be9d..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/ReservationAddController.java +++ /dev/null @@ -1,135 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.HouseDAO; -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.House; -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Date; - -/** - * 添加预约控制器 - */ -@WebServlet("/user/reservation/add") -public class ReservationAddController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - private HouseDAO houseDAO = new HouseDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取房源ID - String houseIdStr = request.getParameter("houseId"); - if (houseIdStr == null || houseIdStr.trim().isEmpty()) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - Long houseId = Long.parseLong(houseIdStr); - House house = houseDAO.findById(houseId); - - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - // 获取登录用户 - HttpSession session = request.getSession(false); - User loginUser = (User) session.getAttribute("loginUser"); - - request.setAttribute("house", house); - request.setAttribute("loginUser", loginUser); - request.getRequestDispatcher("/jsp/user/reservation_add.jsp").forward(request, response); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - request.setCharacterEncoding("UTF-8"); - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 获取表单参数 - String houseIdStr = request.getParameter("houseId"); - String reserveDate = request.getParameter("reserveDate"); - String reserveTime = request.getParameter("reserveTime"); - String remark = request.getParameter("remark"); - - // 验证 - if (houseIdStr == null || reserveDate == null || reserveTime == null) { - request.setAttribute("error", "请填写完整信息"); - doGet(request, response); - return; - } - - Long houseId = Long.parseLong(houseIdStr); - House house = houseDAO.findById(houseId); - - if (house == null) { - request.setAttribute("error", "房源不存在"); - doGet(request, response); - return; - } - - // 组合预约时间 - String datetimeStr = reserveDate + " " + reserveTime + ":00"; - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); - Date reserveDateTime; - try { - reserveDateTime = sdf.parse(datetimeStr); - } catch (ParseException e) { - request.setAttribute("error", "时间格式错误"); - doGet(request, response); - return; - } - - // 检查预约时间是否在今天之后 - if (reserveDateTime.before(new Date())) { - request.setAttribute("error", "预约时间不能早于当前时间"); - doGet(request, response); - return; - } - - // 创建预约对象 - Reservation reservation = new Reservation(); - reservation.setTenantId(loginUser.getId()); - reservation.setHouseId(houseId); - reservation.setLandlordId(house.getLandlordId()); - reservation.setReserveTime(reserveDateTime); - reservation.setRemark(remark); - - // 保存到数据库 - boolean success = reservationDAO.add(reservation); - - if (success) { - response.sendRedirect(request.getContextPath() + "/user/reservation/list?msg=预约成功，请等待房东确认"); - } else { - request.setAttribute("error", "预约失败，请稍后重试"); - doGet(request, response); - } - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/ReservationCancelController.java b/HRS/HRS/src/com/hrs/controller/user/ReservationCancelController.java deleted file mode 100644 index 6fb496f..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/ReservationCancelController.java +++ /dev/null @@ -1,57 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 取消预约控制器（租客端） - */ -@WebServlet("/user/reservation/cancel") -public class ReservationCancelController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 获取预约ID - String idStr = request.getParameter("id"); - if (idStr == null || idStr.trim().isEmpty()) { - response.sendRedirect(request.getContextPath() + "/user/reservation/list"); - return; - } - - Long id = Long.parseLong(idStr); - - // 取消预约 - boolean success = reservationDAO.cancel(id, loginUser.getId()); - - if (success) { - response.sendRedirect(request.getContextPath() + "/user/reservation/list?msg=取消预约成功"); - } else { - response.sendRedirect(request.getContextPath() + "/user/reservation/list?error=取消预约失败"); - } - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/controller/user/ReservationListController.java b/HRS/HRS/src/com/hrs/controller/user/ReservationListController.java deleted file mode 100644 index 2b3abfb..0000000 --- a/HRS/HRS/src/com/hrs/controller/user/ReservationListController.java +++ /dev/null @@ -1,50 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 我的预约列表控制器（租客端） - */ -@WebServlet("/user/reservation/list") -public class ReservationListController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 查询预约列表 - List reservationList = reservationDAO.findByTenantId(loginUser.getId()); - - request.setAttribute("reservationList", reservationList); - request.setAttribute("totalCount", reservationList.size()); - request.setAttribute("loginUser", loginUser); - - request.getRequestDispatcher("/jsp/user/reservation_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/filter/EncodingFilter.java b/HRS/HRS/src/com/hrs/filter/EncodingFilter.java deleted file mode 100644 index e2f2ce1..0000000 --- a/HRS/HRS/src/com/hrs/filter/EncodingFilter.java +++ /dev/null @@ -1,37 +0,0 @@ -package com.hrs.filter; - -import javax.servlet.*; -import javax.servlet.annotation.WebFilter; -import java.io.IOException; - -/** - * 字符编码过滤器 - */ -@WebFilter("/*") -public class EncodingFilter implements Filter { - - private String encoding = "UTF-8"; - - @Override - public void init(FilterConfig filterConfig) throws ServletException { - String param = filterConfig.getInitParameter("encoding"); - if (param != null && !param.isEmpty()) { - encoding = param; - } - } - - @Override - public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) - throws IOException, ServletException { - // 设置请求编码 - request.setCharacterEncoding(encoding); - // 设置响应编码 - response.setCharacterEncoding(encoding); - // 继续执行 - chain.doFilter(request, response); - } - - @Override - public void destroy() { - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/filter/LoginFilter.java b/HRS/HRS/src/com/hrs/filter/LoginFilter.java deleted file mode 100644 index 0b28035..0000000 --- a/HRS/HRS/src/com/hrs/filter/LoginFilter.java +++ /dev/null @@ -1,93 +0,0 @@ -package com.hrs.filter; - -import com.hrs.model.entity.User; - -import javax.servlet.*; -import javax.servlet.annotation.WebFilter; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 登录过滤器 - * 拦截未登录的请求 - */ -@WebFilter("/*") // 拦截所有请求 -public class LoginFilter implements Filter { - - // 不需要登录就能访问的路径 - private static final String[] PUBLIC_PATHS = { - "/user/login", // 登录页面 - "/user/register", // 注册页面 ✅ 新增 - "/css/", // 静态资源 - "/js/", - "/images/", - "/jsp/common/", // 公共页面 - "/index.jsp" // 首页 - }; - - @Override - public void init(FilterConfig filterConfig) throws ServletException { - System.out.println("登录过滤器初始化"); - } - - @Override - public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) - throws IOException, ServletException { - - HttpServletRequest req = (HttpServletRequest) request; - HttpServletResponse resp = (HttpServletResponse) response; - - // 1. 获取请求路径 - String path = req.getRequestURI().substring(req.getContextPath().length()); - System.out.println("过滤器拦截路径：" + path); - - // 2. 判断是否是公开路径 - if (isPublicPath(path)) { - chain.doFilter(request, response); - return; - } - - // 3. 检查Session中是否有登录用户 - HttpSession session = req.getSession(false); - User loginUser = null; - if (session != null) { - loginUser = (User) session.getAttribute("loginUser"); - } - - // 4. 如果没登录，跳转到登录页 - if (loginUser == null) { - System.out.println("未登录，拦截请求：" + path); - resp.sendRedirect(req.getContextPath() + "/user/login"); - return; - } - - // 5. 已登录，继续请求 - chain.doFilter(request, response); - } - - /** - * 判断是否是公开路径 - */ - private boolean isPublicPath(String path) { - // 如果是根路径，放行（通常重定向到首页） - if (path == null || path.equals("/") || path.isEmpty()) { - return true; - } - - // 检查是否在公开路径列表中 - for (String publicPath : PUBLIC_PATHS) { - if (path.startsWith(publicPath)) { - return true; - } - } - - return false; - } - - @Override - public void destroy() { - System.out.println("登录过滤器销毁"); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/dao/CollectionDAO.java b/HRS/HRS/src/com/hrs/model/dao/CollectionDAO.java deleted file mode 100644 index 8b6b000..0000000 --- a/HRS/HRS/src/com/hrs/model/dao/CollectionDAO.java +++ /dev/null @@ -1,204 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.Collection; -import com.hrs.model.entity.House; -import com.hrs.util.DBUtil; - -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 收藏数据访问类 - */ -public class CollectionDAO { - - private HouseDAO houseDAO = new HouseDAO(); - - /** - * 添加收藏 - */ - public boolean add(Collection collection) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_collection (tenant_id, house_id, collect_time, create_time) " + - "VALUES (?, ?, NOW(), NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, collection.getTenantId()); - pstmt.setLong(2, collection.getHouseId()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 检查是否已收藏 - */ - public boolean isCollected(Long tenantId, Long houseId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - boolean exists = false; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_collection WHERE tenant_id = ? AND house_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - pstmt.setLong(2, houseId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - exists = rs.getInt(1) > 0; - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return exists; - } - - /** - * 取消收藏 - */ - public boolean delete(Long tenantId, Long houseId) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_collection WHERE tenant_id = ? AND house_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - pstmt.setLong(2, houseId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 根据收藏ID删除 - */ - public boolean deleteById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_collection WHERE id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 查询租客的所有收藏 - */ - public List findByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List collectionList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_collection WHERE tenant_id = ? ORDER BY collect_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - Collection collection = resultSetToCollection(rs); - // 查询关联的房源详情 - House house = houseDAO.findById(collection.getHouseId()); - collection.setHouse(house); - collectionList.add(collection); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return collectionList; - } - - /** - * 查询租客的收藏数量 - */ - public int countByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_collection WHERE tenant_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为Collection对象 - */ - private Collection resultSetToCollection(ResultSet rs) throws SQLException { - Collection collection = new Collection(); - collection.setId(rs.getLong("id")); - collection.setTenantId(rs.getLong("tenant_id")); - collection.setHouseId(rs.getLong("house_id")); - collection.setCollectTime(rs.getTimestamp("collect_time")); - collection.setCreateBy(rs.getString("create_by")); - collection.setCreateTime(rs.getTimestamp("create_time")); - return collection; - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/dao/HouseDAO.java b/HRS/HRS/src/com/hrs/model/dao/HouseDAO.java deleted file mode 100644 index cb20c14..0000000 --- a/HRS/HRS/src/com/hrs/model/dao/HouseDAO.java +++ /dev/null @@ -1,397 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.House; -import com.hrs.util.DBUtil; - -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 房源数据访问类 - * 负责房源表的增删改查操作 - */ -public class HouseDAO { - - /** - * 查询已上架的房源（供租客查看） - */ - public List findPublishedHouses() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.status = '1' " + - "ORDER BY h.create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 根据区域筛选房源 - */ - public List findHousesByArea(String area) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.status = '1' AND h.area LIKE ? " + - "ORDER BY h.create_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, "%" + area + "%"); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 根据价格区间筛选房源 - */ - public List findHousesByPrice(int minPrice, int maxPrice) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.status = '1' AND h.rent_price BETWEEN ? AND ? " + - "ORDER BY h.rent_price ASC"; - pstmt = conn.prepareStatement(sql); - pstmt.setInt(1, minPrice); - pstmt.setInt(2, maxPrice); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 根据房源ID查询详情 - */ - public House findById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - House house = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - rs = pstmt.executeQuery(); - - if (rs.next()) { - house = resultSetToHouse(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return house; - } - - /** - * 查询房东自己的房源 - */ - public List findByLandlordId(Long landlordId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_house WHERE landlord_id = ? ORDER BY create_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, landlordId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 查询所有房源（管理员用） - */ - public List findAll() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "ORDER BY h.create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 添加房源 - */ - public boolean add(House house) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_house (landlord_id, house_no, title, area, address, " + - "house_type, rent_price, rent_type, facility, description, img_url, " + - "status, create_time) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, house.getLandlordId()); - pstmt.setString(2, house.getHouseNo()); - pstmt.setString(3, house.getTitle()); - pstmt.setString(4, house.getArea()); - pstmt.setString(5, house.getAddress()); - pstmt.setString(6, house.getHouseType()); - pstmt.setBigDecimal(7, house.getRentPrice()); - pstmt.setString(8, house.getRentType()); - pstmt.setString(9, house.getFacility()); - pstmt.setString(10, house.getDescription()); - pstmt.setString(11, house.getImgUrl()); - pstmt.setString(12, house.getStatus() != null ? house.getStatus() : "0"); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新房源 - */ - public boolean update(House house) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_house SET title=?, area=?, address=?, house_type=?, " + - "rent_price=?, rent_type=?, facility=?, description=?, img_url=?, " + - "update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, house.getTitle()); - pstmt.setString(2, house.getArea()); - pstmt.setString(3, house.getAddress()); - pstmt.setString(4, house.getHouseType()); - pstmt.setBigDecimal(5, house.getRentPrice()); - pstmt.setString(6, house.getRentType()); - pstmt.setString(7, house.getFacility()); - pstmt.setString(8, house.getDescription()); - pstmt.setString(9, house.getImgUrl()); - pstmt.setLong(10, house.getId()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新房源状态（审核/上架/下架） - */ - public boolean updateStatus(Long houseId, String status) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_house SET status=?, update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, status); - pstmt.setLong(2, houseId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 删除房源 - */ - public boolean delete(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_house WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 统计已上架房源数量 - */ - public int countPublished() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_house WHERE status = '1'"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为House对象 - */ - private House resultSetToHouse(ResultSet rs) throws SQLException { - House house = new House(); - house.setId(rs.getLong("id")); - house.setLandlordId(rs.getLong("landlord_id")); - house.setHouseNo(rs.getString("house_no")); - house.setTitle(rs.getString("title")); - house.setArea(rs.getString("area")); - house.setAddress(rs.getString("address")); - house.setHouseType(rs.getString("house_type")); - house.setRentPrice(rs.getBigDecimal("rent_price")); - house.setRentType(rs.getString("rent_type")); - house.setFacility(rs.getString("facility")); - house.setDescription(rs.getString("description")); - house.setImgUrl(rs.getString("img_url")); - house.setStatus(rs.getString("status")); - house.setCreateBy(rs.getString("create_by")); - house.setCreateTime(rs.getTimestamp("create_time")); - house.setUpdateBy(rs.getString("update_by")); - house.setUpdateTime(rs.getTimestamp("update_time")); - - // 关联字段 - try { - house.setLandlordName(rs.getString("landlord_name")); - house.setLandlordPhone(rs.getString("landlord_phone")); - } catch (SQLException e) { - // 可能没有这些字段 - } - - return house; - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/dao/ReservationDAO.java b/HRS/HRS/src/com/hrs/model/dao/ReservationDAO.java deleted file mode 100644 index df01f51..0000000 --- a/HRS/HRS/src/com/hrs/model/dao/ReservationDAO.java +++ /dev/null @@ -1,286 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.House; -import com.hrs.model.entity.User; -import com.hrs.util.DBUtil; - -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 预约看房数据访问类 - */ -public class ReservationDAO { - - private HouseDAO houseDAO = new HouseDAO(); - private UserDAO userDAO = new UserDAO(); - - /** - * 添加预约 - */ - public boolean add(Reservation reservation) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_reservation (tenant_id, house_id, landlord_id, reserve_time, remark, status, create_time) " + - "VALUES (?, ?, ?, ?, ?, '0', NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, reservation.getTenantId()); - pstmt.setLong(2, reservation.getHouseId()); - pstmt.setLong(3, reservation.getLandlordId()); - pstmt.setTimestamp(4, new Timestamp(reservation.getReserveTime().getTime())); - pstmt.setString(5, reservation.getRemark()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 查询租客的所有预约 - */ - public List findByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List reservationList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_reservation WHERE tenant_id = ? ORDER BY reserve_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - Reservation reservation = resultSetToReservation(rs); - // 关联房源详情 - House house = houseDAO.findById(reservation.getHouseId()); - reservation.setHouse(house); - reservationList.add(reservation); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return reservationList; - } - - /** - * 查询房东收到的预约 - */ - public List findByLandlordId(Long landlordId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List reservationList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_reservation WHERE landlord_id = ? ORDER BY reserve_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, landlordId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - Reservation reservation = resultSetToReservation(rs); - // 关联房源详情 - House house = houseDAO.findById(reservation.getHouseId()); - reservation.setHouse(house); - // 关联租客信息 - User tenant = userDAO.findById(reservation.getTenantId()); - reservation.setTenant(tenant); - reservationList.add(reservation); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return reservationList; - } - - /** - * 根据ID查询预约 - */ - public Reservation findById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - Reservation reservation = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_reservation WHERE id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - rs = pstmt.executeQuery(); - - if (rs.next()) { - reservation = resultSetToReservation(rs); - House house = houseDAO.findById(reservation.getHouseId()); - reservation.setHouse(house); - User tenant = userDAO.findById(reservation.getTenantId()); - reservation.setTenant(tenant); - User landlord = userDAO.findById(reservation.getLandlordId()); - reservation.setLandlord(landlord); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return reservation; - } - - /** - * 更新预约状态（房东确认/取消） - */ - public boolean updateStatus(Long id, String status) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_reservation SET status=?, handle_time=NOW(), update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, status); - pstmt.setLong(2, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 取消预约（租客取消） - */ - public boolean cancel(Long id, Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_reservation SET status='2', update_time=NOW() WHERE id=? AND tenant_id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - pstmt.setLong(2, tenantId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 统计租客预约数量 - */ - public int countByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_reservation WHERE tenant_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 统计房东收到的预约数量 - */ - public int countByLandlordId(Long landlordId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_reservation WHERE landlord_id = ? AND status = '0'"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, landlordId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为Reservation对象 - */ - private Reservation resultSetToReservation(ResultSet rs) throws SQLException { - Reservation reservation = new Reservation(); - reservation.setId(rs.getLong("id")); - reservation.setTenantId(rs.getLong("tenant_id")); - reservation.setHouseId(rs.getLong("house_id")); - reservation.setLandlordId(rs.getLong("landlord_id")); - reservation.setReserveTime(rs.getTimestamp("reserve_time")); - reservation.setRemark(rs.getString("remark")); - reservation.setStatus(rs.getString("status")); - reservation.setHandleTime(rs.getTimestamp("handle_time")); - reservation.setCreateBy(rs.getString("create_by")); - reservation.setCreateTime(rs.getTimestamp("create_time")); - reservation.setUpdateBy(rs.getString("update_by")); - reservation.setUpdateTime(rs.getTimestamp("update_time")); - return reservation; - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/dao/UserDAO.java b/HRS/HRS/src/com/hrs/model/dao/UserDAO.java deleted file mode 100644 index ff6759c..0000000 --- a/HRS/HRS/src/com/hrs/model/dao/UserDAO.java +++ /dev/null @@ -1,399 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.User; -import com.hrs.util.DBUtil; -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 用户数据访问类 - * 负责用户表的增删改查操作 - */ -public class UserDAO { - - /** - * 根据用户名和密码查询用户（登录用） - */ - public User findByUsernameAndPassword(String username, String password) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - // 1. 获取连接 - conn = DBUtil.getConnection(); - - // 2. 编写SQL（注意：实际项目密码应该是加密后比较，这里简化） - String sql = "SELECT * FROM hrs_user WHERE user_name = ? AND password = ?"; - - // 3. 创建预编译语句 - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, username); - pstmt.setString(2, password); // 实际应该是MD5加密后比较 - - // 4. 执行查询 - rs = pstmt.executeQuery(); - - // 5. 处理结果集 - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - // 6. 释放资源 - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 根据用户名查询用户（检查用户名是否已存在） - */ - public User findByUsername(String username) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE user_name = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, username); - rs = pstmt.executeQuery(); - - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 根据手机号查询用户（检查手机号是否已注册） - */ - public User findByPhone(String phone) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE phone = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, phone); - rs = pstmt.executeQuery(); - - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 根据ID查询用户 - */ - public User findById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - rs = pstmt.executeQuery(); - - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 查询所有租客 - */ - public List findAllTenants() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List userList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE role_type = '0' ORDER BY create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - userList.add(resultSetToUser(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return userList; - } - - /** - * 查询所有房东 - */ - public List findAllLandlords() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List userList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE role_type = '1' ORDER BY create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - userList.add(resultSetToUser(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return userList; - } - - /** - * 添加用户（注册用） - */ - public boolean add(User user) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_user (user_name, password, real_name, phone, id_card, role_type, status, create_time) " + - "VALUES (?, ?, ?, ?, ?, ?, ?, NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, user.getUserName()); - pstmt.setString(2, user.getPassword()); - pstmt.setString(3, user.getRealName()); - pstmt.setString(4, user.getPhone()); - pstmt.setString(5, user.getIdCard()); - pstmt.setString(6, user.getRoleType()); - pstmt.setString(7, user.getStatus() != null ? user.getStatus() : "0"); // 默认未认证 - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新用户信息 - */ - public boolean update(User user) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_user SET real_name=?, phone=?, id_card=?, status=?, update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, user.getRealName()); - pstmt.setString(2, user.getPhone()); - pstmt.setString(3, user.getIdCard()); - pstmt.setString(4, user.getStatus()); - pstmt.setLong(5, user.getId()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新用户状态（启用/禁用） - */ - public boolean updateStatus(Long userId, String status) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_user SET status=?, update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, status); - pstmt.setLong(2, userId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 删除用户（物理删除，一般不建议） - */ - public boolean delete(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_user WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 统计用户总数 - */ - public int count() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_user"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为User对象 - */ - private User resultSetToUser(ResultSet rs) throws SQLException { - User user = new User(); - user.setId(rs.getLong("id")); - user.setUserName(rs.getString("user_name")); - user.setPassword(rs.getString("password")); - user.setRealName(rs.getString("real_name")); - user.setPhone(rs.getString("phone")); - user.setIdCard(rs.getString("id_card")); - user.setRoleType(rs.getString("role_type")); - user.setStatus(rs.getString("status")); - user.setCreateBy(rs.getString("create_by")); - user.setCreateTime(rs.getTimestamp("create_time")); - user.setUpdateBy(rs.getString("update_by")); - user.setUpdateTime(rs.getTimestamp("update_time")); - return user; - } - - /** - * 测试方法 - */ - public static void main(String[] args) { - UserDAO userDAO = new UserDAO(); - - // 测试1：查询所有租客 - System.out.println("=== 查询所有租客 ==="); - List tenants = userDAO.findAllTenants(); - for (User user : tenants) { - System.out.println(user); - } - - // 测试2：管理员登录测试（admin/e10adc3949ba59abbe56e057f20f883e = 123456的MD5） - System.out.println("\n=== 管理员登录测试 ==="); - User admin = userDAO.findByUsernameAndPassword("admin", "e10adc3949ba59abbe56e057f20f883e"); - if (admin != null) { - System.out.println("登录成功：" + admin); - System.out.println("是否是管理员：" + admin.isAdmin()); - } else { - System.out.println("登录失败"); - } - - // 测试3：房东登录测试 - System.out.println("\n=== 房东登录测试 ==="); - User landlord = userDAO.findByUsernameAndPassword("landlord01", "e10adc3949ba59abbe56e057f20f883e"); - if (landlord != null) { - System.out.println("登录成功：" + landlord); - System.out.println("是否是房东：" + landlord.isLandlord()); - } else { - System.out.println("登录失败"); - } - - // 测试4：统计用户总数 - System.out.println("\n=== 用户总数 ==="); - int count = userDAO.count(); - System.out.println("当前用户总数：" + count); - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/entity/Collection.java b/HRS/HRS/src/com/hrs/model/entity/Collection.java deleted file mode 100644 index 1bab86d..0000000 --- a/HRS/HRS/src/com/hrs/model/entity/Collection.java +++ /dev/null @@ -1,85 +0,0 @@ -package com.hrs.model.entity; - -import java.util.Date; - -/** - * 收藏实体类 - * 对应数据库表：hrs_collection - */ -public class Collection { - - private Long id; // 主键ID - private Long tenantId; // 租客ID - private Long houseId; // 房源ID - private Date collectTime; // 收藏时间 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - - // 关联字段（不存数据库，用于显示） - private House house; // 房源详情 - - public Collection() { - } - - public Collection(Long tenantId, Long houseId) { - this.tenantId = tenantId; - this.houseId = houseId; - } - - // Getter 和 Setter - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public Long getTenantId() { - return tenantId; - } - - public void setTenantId(Long tenantId) { - this.tenantId = tenantId; - } - - public Long getHouseId() { - return houseId; - } - - public void setHouseId(Long houseId) { - this.houseId = houseId; - } - - public Date getCollectTime() { - return collectTime; - } - - public void setCollectTime(Date collectTime) { - this.collectTime = collectTime; - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public House getHouse() { - return house; - } - - public void setHouse(House house) { - this.house = house; - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/entity/House.java b/HRS/HRS/src/com/hrs/model/entity/House.java deleted file mode 100644 index 5848d6a..0000000 --- a/HRS/HRS/src/com/hrs/model/entity/House.java +++ /dev/null @@ -1,226 +0,0 @@ -package com.hrs.model.entity; - -import java.math.BigDecimal; -import java.util.Date; - -/** - * 房源实体类 - * 对应数据库表：hrs_house - * - * 房源状态：0-待审核；1-已上架；2-已下架；3-违规 - * 租赁类型：0-整租；1-合租 - */ -public class House { - - private Long id; // 主键ID - private Long landlordId; // 房东ID - private String houseNo; // 房源编号 - private String title; // 房源标题 - private String area; // 房源区域 - private String address; // 详细地址 - private String houseType; // 户型 - private BigDecimal rentPrice; // 月租金 - private String rentType; // 租赁类型：0-整租；1-合租 - private String facility; // 配套设施 - private String description; // 房源描述 - private String imgUrl; // 房源图片路径 - private String status; // 房源状态：0-待审核；1-已上架；2-已下架；3-违规 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - private String updateBy; // 更新人 - private Date updateTime; // 更新时间 - - // 关联字段（不存数据库，用于显示房东信息） - private String landlordName; // 房东姓名 - private String landlordPhone; // 房东电话 - - public House() { - } - - // Getter 和 Setter - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public Long getLandlordId() { - return landlordId; - } - - public void setLandlordId(Long landlordId) { - this.landlordId = landlordId; - } - - public String getHouseNo() { - return houseNo; - } - - public void setHouseNo(String houseNo) { - this.houseNo = houseNo; - } - - public String getTitle() { - return title; - } - - public void setTitle(String title) { - this.title = title; - } - - public String getArea() { - return area; - } - - public void setArea(String area) { - this.area = area; - } - - public String getAddress() { - return address; - } - - public void setAddress(String address) { - this.address = address; - } - - public String getHouseType() { - return houseType; - } - - public void setHouseType(String houseType) { - this.houseType = houseType; - } - - public BigDecimal getRentPrice() { - return rentPrice; - } - - public void setRentPrice(BigDecimal rentPrice) { - this.rentPrice = rentPrice; - } - - public String getRentType() { - return rentType; - } - - public void setRentType(String rentType) { - this.rentType = rentType; - } - - public String getRentTypeText() { - return "0".equals(rentType) ? "整租" : "合租"; - } - - public String getFacility() { - return facility; - } - - public void setFacility(String facility) { - this.facility = facility; - } - - public String getDescription() { - return description; - } - - public void setDescription(String description) { - this.description = description; - } - - public String getImgUrl() { - return imgUrl; - } - - public void setImgUrl(String imgUrl) { - this.imgUrl = imgUrl; - } - - public String getStatus() { - return status; - } - - public void setStatus(String status) { - this.status = status; - } - - public String getStatusText() { - switch (status) { - case "0": return "待审核"; - case "1": return "已上架"; - case "2": return "已下架"; - case "3": return "违规"; - default: return "未知"; - } - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public String getUpdateBy() { - return updateBy; - } - - public void setUpdateBy(String updateBy) { - this.updateBy = updateBy; - } - - public Date getUpdateTime() { - return updateTime; - } - - public void setUpdateTime(Date updateTime) { - this.updateTime = updateTime; - } - - public String getLandlordName() { - return landlordName; - } - - public void setLandlordName(String landlordName) { - this.landlordName = landlordName; - } - - public String getLandlordPhone() { - return landlordPhone; - } - - public void setLandlordPhone(String landlordPhone) { - this.landlordPhone = landlordPhone; - } - - // 辅助方法：获取第一张图片（用于列表展示） - public String getFirstImage() { - if (imgUrl != null && !imgUrl.isEmpty()) { - String[] images = imgUrl.split(","); - return images[0]; - } - return null; - } - - @Override - public String toString() { - return "House{" + - "id=" + id + - ", title='" + title + '\'' + - ", area='" + area + '\'' + - ", rentPrice=" + rentPrice + - ", status='" + status + '\'' + - '}'; - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/entity/Reservation.java b/HRS/HRS/src/com/hrs/model/entity/Reservation.java deleted file mode 100644 index ea163ce..0000000 --- a/HRS/HRS/src/com/hrs/model/entity/Reservation.java +++ /dev/null @@ -1,174 +0,0 @@ -package com.hrs.model.entity; - -import java.util.Date; - -/** - * 预约看房实体类 - * 对应数据库表：hrs_reservation - * - * 预约状态：0-待确认；1-已确认；2-已取消；3-已完成 - */ -public class Reservation { - - private Long id; // 主键ID - private Long tenantId; // 租客ID - private Long houseId; // 房源ID - private Long landlordId; // 房东ID - private Date reserveTime; // 预约看房时间 - private String remark; // 租客备注 - private String status; // 预约状态：0-待确认；1-已确认；2-已取消；3-已完成 - private Date handleTime; // 房东处理时间 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - private String updateBy; // 更新人 - private Date updateTime; // 更新时间 - - // 关联字段（不存数据库） - private House house; // 房源详情 - private User tenant; // 租客信息 - private User landlord; // 房东信息 - - public Reservation() { - } - - // Getter 和 Setter - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public Long getTenantId() { - return tenantId; - } - - public void setTenantId(Long tenantId) { - this.tenantId = tenantId; - } - - public Long getHouseId() { - return houseId; - } - - public void setHouseId(Long houseId) { - this.houseId = houseId; - } - - public Long getLandlordId() { - return landlordId; - } - - public void setLandlordId(Long landlordId) { - this.landlordId = landlordId; - } - - public Date getReserveTime() { - return reserveTime; - } - - public void setReserveTime(Date reserveTime) { - this.reserveTime = reserveTime; - } - - public String getRemark() { - return remark; - } - - public void setRemark(String remark) { - this.remark = remark; - } - - public String getStatus() { - return status; - } - - public void setStatus(String status) { - this.status = status; - } - - public String getStatusText() { - switch (status) { - case "0": return "待确认"; - case "1": return "已确认"; - case "2": return "已取消"; - case "3": return "已完成"; - default: return "未知"; - } - } - - public Date getHandleTime() { - return handleTime; - } - - public void setHandleTime(Date handleTime) { - this.handleTime = handleTime; - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public String getUpdateBy() { - return updateBy; - } - - public void setUpdateBy(String updateBy) { - this.updateBy = updateBy; - } - - public Date getUpdateTime() { - return updateTime; - } - - public void setUpdateTime(Date updateTime) { - this.updateTime = updateTime; - } - - public House getHouse() { - return house; - } - - public void setHouse(House house) { - this.house = house; - } - - public User getTenant() { - return tenant; - } - - public void setTenant(User tenant) { - this.tenant = tenant; - } - - public User getLandlord() { - return landlord; - } - - public void setLandlord(User landlord) { - this.landlord = landlord; - } - - @Override - public String toString() { - return "Reservation{" + - "id=" + id + - ", houseId=" + houseId + - ", reserveTime=" + reserveTime + - ", status='" + status + '\'' + - '}'; - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/model/entity/User.java b/HRS/HRS/src/com/hrs/model/entity/User.java deleted file mode 100644 index bf68ae1..0000000 --- a/HRS/HRS/src/com/hrs/model/entity/User.java +++ /dev/null @@ -1,186 +0,0 @@ -package com.hrs.model.entity; - -import java.util.Date; - -/** - * 用户实体类 - * 对应数据库表：hrs_user - * - * 角色类型：0-租客 1-房东 2-管理员 - * 账号状态：0-未认证 1-已认证 2-禁用 - */ -public class User { - - // 数据库字段对应 - private Long id; // 主键ID - private String userName; // 用户名 - private String password; // 密码 - private String realName; // 真实姓名 - private String phone; // 手机号 - private String idCard; // 身份证号 - private String roleType; // 角色类型：0-租客 1-房东 2-管理员 - private String status; // 账号状态：0-未认证 1-已认证 2-禁用 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - private String updateBy; // 更新人 - private Date updateTime; // 更新时间 - - // 无参构造方法 - public User() { - } - - // 全参构造方法 - public User(Long id, String userName, String password, String realName, - String phone, String idCard, String roleType, String status, - String createBy, Date createTime, String updateBy, Date updateTime) { - this.id = id; - this.userName = userName; - this.password = password; - this.realName = realName; - this.phone = phone; - this.idCard = idCard; - this.roleType = roleType; - this.status = status; - this.createBy = createBy; - this.createTime = createTime; - this.updateBy = updateBy; - this.updateTime = updateTime; - } - - // Getter 和 Setter 方法 - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public String getUserName() { - return userName; - } - - public void setUserName(String userName) { - this.userName = userName; - } - - public String getPassword() { - return password; - } - - public void setPassword(String password) { - this.password = password; - } - - public String getRealName() { - return realName; - } - - public void setRealName(String realName) { - this.realName = realName; - } - - public String getPhone() { - return phone; - } - - public void setPhone(String phone) { - this.phone = phone; - } - - public String getIdCard() { - return idCard; - } - - public void setIdCard(String idCard) { - this.idCard = idCard; - } - - public String getRoleType() { - return roleType; - } - - public void setRoleType(String roleType) { - this.roleType = roleType; - } - - public String getStatus() { - return status; - } - - public void setStatus(String status) { - this.status = status; - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public String getUpdateBy() { - return updateBy; - } - - public void setUpdateBy(String updateBy) { - this.updateBy = updateBy; - } - - public Date getUpdateTime() { - return updateTime; - } - - public void setUpdateTime(Date updateTime) { - this.updateTime = updateTime; - } - - /** - * 辅助方法：判断是否为租客 - */ - public boolean isTenant() { - return "0".equals(this.roleType); - } - - /** - * 辅助方法：判断是否为房东 - */ - public boolean isLandlord() { - return "1".equals(this.roleType); - } - - /** - * 辅助方法：判断是否为管理员 - */ - public boolean isAdmin() { - return "2".equals(this.roleType); - } - - /** - * 辅助方法：判断账号是否已认证 - */ - public boolean isVerified() { - return "1".equals(this.status); - } - - @Override - public String toString() { - return "User{" + - "id=" + id + - ", userName='" + userName + '\'' + - ", realName='" + realName + '\'' + - ", phone='" + phone + '\'' + - ", roleType='" + roleType + '\'' + - ", status='" + status + '\'' + - '}'; - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/util/DBUtil.java b/HRS/HRS/src/com/hrs/util/DBUtil.java deleted file mode 100644 index c0399b7..0000000 --- a/HRS/HRS/src/com/hrs/util/DBUtil.java +++ /dev/null @@ -1,91 +0,0 @@ -package com.hrs.util; - -import java.sql.*; - -/** - * 数据库连接工具类 - 土办法版 - * 只要jar包在WEB-INF/lib里就能用 - */ -public class DBUtil { - - // 数据库配置（改成你的） - private static final String URL = "jdbc:mysql://localhost:3306/hrs?useSSL=false&characterEncoding=utf8&serverTimezone=Asia/Shanghai"; - private static final String USERNAME = "root"; // 你的MySQL用户名 - private static final String PASSWORD = "root"; // 你的MySQL密码 - - // 驱动类名 - private static final String DRIVER = "com.mysql.jdbc.Driver"; - - /** - * 静态代码块：加载驱动 - */ - static { - try { - Class.forName(DRIVER); - System.out.println("✅ MySQL驱动加载成功！"); - } catch (ClassNotFoundException e) { - System.out.println("❌ MySQL驱动加载失败！"); - System.out.println("请检查：WEB-INF/lib 下是否有 mysql-connector-java-5.1.49.jar"); - e.printStackTrace(); - } - } - - /** - * 获取数据库连接 - */ - public static Connection getConnection() throws SQLException { - return DriverManager.getConnection(URL, USERNAME, PASSWORD); - } - - /** - * 关闭连接（查询用） - */ - public static void close(ResultSet rs, PreparedStatement pstmt, Connection conn) { - if (rs != null) { - try { rs.close(); } catch (SQLException e) { e.printStackTrace(); } - } - close(pstmt, conn); - } - - /** - * 关闭连接（增删改用） - */ - public static void close(PreparedStatement pstmt, Connection conn) { - if (pstmt != null) { - try { pstmt.close(); } catch (SQLException e) { e.printStackTrace(); } - } - if (conn != null) { - try { conn.close(); } catch (SQLException e) { e.printStackTrace(); } - } - } - - /** - * 测试方法 - */ - public static void main(String[] args) { - Connection conn = null; - try { - // 1. 获取连接 - conn = DBUtil.getConnection(); - System.out.println("✅ 数据库连接成功！"); - System.out.println("连接对象：" + conn); - - // 2. 简单测试查询 - Statement stmt = conn.createStatement(); - ResultSet rs = stmt.executeQuery("SELECT COUNT(*) FROM hrs_user"); - if (rs.next()) { - int count = rs.getInt(1); - System.out.println("✅ 用户表中共有 " + count + " 条记录"); - } - rs.close(); - stmt.close(); - - } catch (SQLException e) { - System.out.println("❌ 数据库连接失败！"); - System.out.println("错误信息：" + e.getMessage()); - e.printStackTrace(); - } finally { - close(null, null, conn); - } - } -} \ No newline at end of file diff --git a/HRS/HRS/src/com/hrs/util/MD5Util.java b/HRS/HRS/src/com/hrs/util/MD5Util.java deleted file mode 100644 index 0ce86f8..0000000 --- a/HRS/HRS/src/com/hrs/util/MD5Util.java +++ /dev/null @@ -1,80 +0,0 @@ -package com.hrs.util; - -import java.security.MessageDigest; -import java.security.NoSuchAlgorithmException; - -/** - * MD5加密工具类 - * 用于密码加密 - */ -public class MD5Util { - - /** - * 将字符串进行MD5加密 - * @param str 要加密的字符串 - * @return MD5加密后的32位小写字符串 - */ - public static String md5(String str) { - if (str == null || str.isEmpty()) { - return null; - } - - try { - MessageDigest md = MessageDigest.getInstance("MD5"); - byte[] bytes = md.digest(str.getBytes()); - - // 将字节数组转换为十六进制字符串 - StringBuilder sb = new StringBuilder(); - for (byte b : bytes) { - // 取字节的高四位 - int high = (b >> 4) & 0x0f; - // 取字节的低四位 - int low = b & 0x0f; - sb.append(hexChar(high)); - sb.append(hexChar(low)); - } - - return sb.toString(); - - } catch (NoSuchAlgorithmException e) { - e.printStackTrace(); - return null; - } - } - - /** - * 将0-15的数字转换为十六进制字符 - */ - private static char hexChar(int value) { - if (value >= 0 && value <= 9) { - return (char) ('0' + value); - } else { - return (char) ('a' + (value - 10)); - } - } - - /** - * 验证密码是否匹配 - * @param inputPassword 用户输入的明文密码 - * @param storedPassword 数据库中存储的MD5密码 - * @return 是否匹配 - */ - public static boolean verify(String inputPassword, String storedPassword) { - String encrypted = md5(inputPassword); - return encrypted != null && encrypted.equals(storedPassword); - } - - /** - * 测试方法 - */ - public static void main(String[] args) { - String password = "123456"; - String encrypted = md5(password); - System.out.println("明文密码：" + password); - System.out.println("MD5加密：" + encrypted); - System.out.println("长度：" + encrypted.length()); - - // 验证 - System.out.println("验证结果：" + verify("123456", encrypted)); - } -} \ No newline at end of file diff --git a/HRS/WebContent/META-INF/MANIFEST.MF b/HRS/WebContent/META-INF/MANIFEST.MF deleted file mode 100644 index 254272e..0000000 --- a/HRS/WebContent/META-INF/MANIFEST.MF +++ /dev/null @@ -1,3 +0,0 @@ -Manifest-Version: 1.0 -Class-Path: - diff --git a/HRS/WebContent/WEB-INF/lib/mysql-connector-java-5.1.49.jar b/HRS/WebContent/WEB-INF/lib/mysql-connector-java-5.1.49.jar deleted file mode 100644 index 0b6e2a6..0000000 Binary files a/HRS/WebContent/WEB-INF/lib/mysql-connector-java-5.1.49.jar and /dev/null differ diff --git a/HRS/WebContent/WEB-INF/web.xml b/HRS/WebContent/WEB-INF/web.xml deleted file mode 100644 index f3419fc..0000000 --- a/HRS/WebContent/WEB-INF/web.xml +++ /dev/null @@ -1,29 +0,0 @@ - - - - HRS - - - - index.jsp - - - - - encodingFilter - com.hrs.filter.EncodingFilter - - encoding - UTF-8 - - - - encodingFilter - /* - - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/admin/index.jsp b/HRS/WebContent/jsp/admin/index.jsp deleted file mode 100644 index 147acf8..0000000 --- a/HRS/WebContent/jsp/admin/index.jsp +++ /dev/null @@ -1,20 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.User" %> -<% - User loginUser = (User)session.getAttribute("loginUser"); - if(loginUser == null || !"2".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } -%> - - - - - 管理员首页 - - -

欢迎管理员：<%= loginUser.getRealName() %>

- 退出登录 - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/landlord/index.jsp b/HRS/WebContent/jsp/landlord/index.jsp deleted file mode 100644 index 2351d47..0000000 --- a/HRS/WebContent/jsp/landlord/index.jsp +++ /dev/null @@ -1,20 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.User" %> -<% - User loginUser = (User)session.getAttribute("loginUser"); - if(loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } -%> - - - - - 房东首页 - - -

欢迎房东：<%= loginUser.getRealName() %>

- 退出登录 - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/landlord/reservation_list.jsp b/HRS/WebContent/jsp/landlord/reservation_list.jsp deleted file mode 100644 index e099acf..0000000 --- a/HRS/WebContent/jsp/landlord/reservation_list.jsp +++ /dev/null @@ -1,324 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, java.text.SimpleDateFormat, com.hrs.model.entity.Reservation, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List reservationList = (List) request.getAttribute("reservationList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); - String msg = request.getParameter("msg"); - String error = request.getParameter("error"); - - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm"); -%> - - - - - 预约管理 - 房东后台 - - - -
-
- - -
- 房源管理 - 预约管理 - 订单管理 -
-
-
- -
-
- 首页 > - 预约管理 -
- - <% if (msg != null) { %> -
<%= msg %>
- <% } %> - <% if (error != null) { %> -
<%= error %>
- <% } %> - -
- 📋 共有 <%= totalCount %> 条预约记录 -
- -
- <% - if (reservationList != null && !reservationList.isEmpty()) { - %> - - - - - - - - - - - - - <% - for (Reservation reservation : reservationList) { - House house = reservation.getHouse(); - User tenant = reservation.getTenant(); - %> - - - - - - - - - <% - } - %> - -
租客信息房源信息预约时间状态备注操作
- <%= tenant.getRealName() != null ? tenant.getRealName() : tenant.getUserName() %>
- <%= tenant.getPhone() %> - 		- <%= house.getTitle() %>
- <%= house.getArea() %> - 		<%= sdf.format(reservation.getReserveTime()) %> - "> - <%= reservation.getStatusText() %> - - - <%= reservation.getRemark() != null ? reservation.getRemark() : "-" %> - - <% if ("0".equals(reservation.getStatus())) { %> - 确认 - 拒绝 - <% } else { %> - 已处理 - <% } %> -
- <% - } else { - %> -
-
📅
-

暂无预约记录

-
- <% - } - %> -
-
- -
-

© 2026 租房系统 | 让租房更简单

-
- - \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/collection_list.jsp b/HRS/WebContent/jsp/user/collection_list.jsp deleted file mode 100644 index 3adf659..0000000 --- a/HRS/WebContent/jsp/user/collection_list.jsp +++ /dev/null @@ -1,418 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, com.hrs.model.entity.Collection, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List collectionList = (List) request.getAttribute("collectionList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); - String msg = request.getParameter("msg"); - String error = request.getParameter("error"); -%> - - - - - 我的收藏 - 租房系统 - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
-
- 首页 > - 我的收藏 -
- - <% if (msg != null) { %> -
<%= msg %>
- <% } %> - <% if (error != null) { %> -
<%= error %>
- <% } %> - -
- 📚 共收藏 <%= totalCount %> 套房源 -
- -
- <% - if (collectionList != null && !collectionList.isEmpty()) { - for (Collection collection : collectionList) { - House house = collection.getHouse(); - if (house != null) { - %> -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠 暂无图片
- <% } %> -
- -
-
- - <%= house.getTitle() %> - -
-
- 📍 <%= house.getArea() %> | <%= house.getHouseType() %> | <%= house.getRentTypeText() %> -
-
- ¥<%= house.getRentPrice() %>/月 -
-
- 收藏时间：<%= collection.getCollectTime() %> -
-
-
- <% - } - } - } else { - %> -
-
❤️
-

还没有收藏任何房源

-

去浏览房源 >>

-
- <% - } - %> -
-
- -
-

© 2026 租房系统 | 让租房更简单

-
- - - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/house_detail.jsp b/HRS/WebContent/jsp/user/house_detail.jsp deleted file mode 100644 index 6b6be5b..0000000 --- a/HRS/WebContent/jsp/user/house_detail.jsp +++ /dev/null @@ -1,597 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - House house = (House) request.getAttribute("house"); - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } -%> - - - - - <%= house.getTitle() %> - 租房系统 - - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
- -
- 首页 > - <%= house.getTitle() %> -
- -
- -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠 暂无图片
- <% } %> -
-
- <% - String[] images = null; - if (house.getImgUrl() != null && !house.getImgUrl().isEmpty()) { - images = house.getImgUrl().split(","); - for (int i = 0; i < images.length; i++) { - %> -
- <% - } - } - %> -
-
- - -
-
<%= house.getTitle() %>
- -
- ¥<%= house.getRentPrice() %>/月 -
- -
-
-
户型
-
<%= house.getHouseType() != null ? house.getHouseType() : "待定" %>
-
-
-
面积
-
<%= house.getArea() != null ? house.getArea() : "待定" %>
-
-
-
租赁类型
-
<%= house.getRentTypeText() %>
-
-
-
房源编号
-
<%= house.getHouseNo() %>
-
-
- -
-
📍 房源地址
-

<%= house.getAddress() != null ? house.getAddress() : "暂无地址信息" %>

-
- -
-
🛋️ 配套设施
-
- <% - String facility = house.getFacility(); - if (facility != null && !facility.isEmpty()) { - String[] facilities = facility.split(","); - for (String f : facilities) { - %> - <%= f.trim() %> - <% - } - } else { - %> - 暂无设施信息 - <% - } - %> -
-
- -
-
📝 房源描述
-
- <%= house.getDescription() != null ? house.getDescription() : "暂无描述信息" %> -
-
-
-
- - -
-
👤 房东信息
-
-
👨
-
-

<%= house.getLandlordName() != null ? house.getLandlordName() : "房东" %>

-

📞 <%= house.getLandlordPhone() != null ? house.getLandlordPhone() : "暂无联系方式" %>

-

⭐ 认证房东 · 已发布房源

-
-
-
- - -
- - <% - // 检查是否已收藏 - com.hrs.model.dao.CollectionDAO collectionDAO = new com.hrs.model.dao.CollectionDAO(); - boolean isCollected = collectionDAO.isCollected(loginUser.getId(), house.getId()); - if (isCollected) { - %> - - <% - } else { - %> - - <% - } - %> - 🔙 返回列表 -
-
- - -
-

© 2026 租房系统 | 让租房更简单

-
- - - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/house_list.jsp b/HRS/WebContent/jsp/user/house_list.jsp deleted file mode 100644 index c5e1043..0000000 --- a/HRS/WebContent/jsp/user/house_list.jsp +++ /dev/null @@ -1,412 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List houseList = (List) request.getAttribute("houseList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); -%> - - - - - 房源列表 - 租房系统 - - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- - -
-
-
-
- - -
-
- - "> -
-
- - "> -
- - 重置 -
-
-
- -
- -
- 📊 共找到 <%= totalCount %> 套房源 -
- - -
- <% - if (houseList != null && !houseList.isEmpty()) { - for (House house : houseList) { - %> -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠 暂无图片
- <% } %> -
-
-
- - <%= house.getTitle() %> - -
-
- 📍 <%= house.getArea() %> | <%= house.getHouseType() %> | <%= house.getRentTypeText() %> -
-
- ¥<%= house.getRentPrice() %>/月 -
-
- #<%= house.getHouseType() %> - #<%= house.getArea() %> -
-
-
- 👤 <%= house.getLandlordName() != null ? house.getLandlordName() : "房东" %> -
- - 查看详情 - -
-
-
- <% - } - } else { - %> -
-
🏠
-

暂无房源，请稍后再来

-
- <% - } - %> -
-
- - -
-

© 2026 租房系统 | 让租房更简单

-
- - \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/index.jsp b/HRS/WebContent/jsp/user/index.jsp deleted file mode 100644 index 67c74d8..0000000 --- a/HRS/WebContent/jsp/user/index.jsp +++ /dev/null @@ -1,5 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<% - // 重定向到房源列表页 - response.sendRedirect(request.getContextPath() + "/user/house/list"); -%> \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/login.jsp b/HRS/WebContent/jsp/user/login.jsp deleted file mode 100644 index 068c479..0000000 --- a/HRS/WebContent/jsp/user/login.jsp +++ /dev/null @@ -1,151 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> - - - - - 租房系统登录 - - - - - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/register.jsp b/HRS/WebContent/jsp/user/register.jsp deleted file mode 100644 index 0421653..0000000 --- a/HRS/WebContent/jsp/user/register.jsp +++ /dev/null @@ -1,218 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> - - - - - 租房系统注册 - - - -
-

租房系统注册

- - <%-- 显示错误信息 --%> - <% - String error = (String)request.getAttribute("error"); - if(error != null) { - %> -
<%= error %>
- <% - } - %> - - <%-- 显示成功信息 --%> - <% - String message = (String)request.getAttribute("message"); - if(message != null) { - %> -
<%= message %>
- <% - } - %> - -
-
- - -
- -
- - -
密码长度6-20位，建议使用字母+数字组合
-
- -
- - -
- -
- - -
- -
- - -
- -
- - -
房东认证需要提供身份证号
-
- -
- -
- - -
-
房东需要管理员审核认证后才能发布房源
-
- - -
- - -
- - - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/reservation_add.jsp b/HRS/WebContent/jsp/user/reservation_add.jsp deleted file mode 100644 index 8fa4252..0000000 --- a/HRS/WebContent/jsp/user/reservation_add.jsp +++ /dev/null @@ -1,313 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - House house = (House) request.getAttribute("house"); - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - String error = (String) request.getAttribute("error"); -%> - - - - - 预约看房 - 租房系统 - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
-
- 首页 > - 房源详情 > - 预约看房 -
- -
-

📅 预约看房

- - <% if (error != null) { %> -
<%= error %>
- <% } %> - - -
-
');"> - <% if (house.getFirstImage() == null) { %> -
🏠
- <% } %> -
-
-
<%= house.getTitle() %>
-
📍 <%= house.getArea() %> | <%= house.getHouseType() %> | <%= house.getRentTypeText() %>
-
¥<%= house.getRentPrice() %>/月
-
-
- -
- - -
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© 2026 租房系统 | 让租房更简单

-
- - - - \ No newline at end of file diff --git a/HRS/WebContent/jsp/user/reservation_list.jsp b/HRS/WebContent/jsp/user/reservation_list.jsp deleted file mode 100644 index a42c9d5..0000000 --- a/HRS/WebContent/jsp/user/reservation_list.jsp +++ /dev/null @@ -1,347 +0,0 @@ -<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> -<%@ page import="java.util.List, java.text.SimpleDateFormat, com.hrs.model.entity.Reservation, com.hrs.model.entity.House, com.hrs.model.entity.User" %> -<% - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - List reservationList = (List) request.getAttribute("reservationList"); - Integer totalCount = (Integer) request.getAttribute("totalCount"); - String msg = request.getParameter("msg"); - String error = request.getParameter("error"); - - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm"); -%> - - - - - 我的预约 - 租房系统 - - - -
-
- - -
- 首页 - 我的收藏 - 我的预约 - 我的订单 -
-
-
- -
-
- 首页 > - 我的预约 -
- - <% if (msg != null) { %> -
<%= msg %>
- <% } %> - <% if (error != null) { %> -
<%= error %>
- <% } %> - -
- 📋 共有 <%= totalCount %> 条预约记录 -
- -
- <% - if (reservationList != null && !reservationList.isEmpty()) { - %> - - - - - - - - - - - - <% - for (Reservation reservation : reservationList) { - House house = reservation.getHouse(); - %> - - - - - - - - <% - } - %> - -
房源信息预约时间状态备注操作
- - <%= house.getTitle() %> -
- <%= house.getArea() %> | ¥<%= house.getRentPrice() %>/月 - 		<%= sdf.format(reservation.getReserveTime()) %> - "> - <%= reservation.getStatusText() %> - - - <%= reservation.getRemark() != null ? reservation.getRemark() : "-" %> - - <% if ("0".equals(reservation.getStatus())) { %> - 取消 - <% } else { %> - 已处理 - <% } %> -
- <% - } else { - %> -
-
📅
-

还没有任何预约记录

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- <% - } - %> -
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© 2026 租房系统 | 让租房更简单

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b/HRS/build/classes/com/hrs/util/DBUtil.class deleted file mode 100644 index 6fa843c..0000000 Binary files a/HRS/build/classes/com/hrs/util/DBUtil.class and /dev/null differ diff --git a/HRS/build/classes/com/hrs/util/MD5Util.class b/HRS/build/classes/com/hrs/util/MD5Util.class deleted file mode 100644 index d58b17f..0000000 Binary files a/HRS/build/classes/com/hrs/util/MD5Util.class and /dev/null differ diff --git a/HRS/sql/hrs_init.sql b/HRS/sql/hrs_init.sql deleted file mode 100644 index 0d6f4c6..0000000 --- a/HRS/sql/hrs_init.sql +++ /dev/null @@ -1,170 +0,0 @@ -/* - Navicat Premium Dump SQL - - Source Server : 本机 - Source Server Type : MySQL - Source Server Version : 90500 (9.5.0) - Source Host : localhost:3306 - Source Schema : hrs - - Target Server Type : MySQL - Target Server Version : 90500 (9.5.0) - File Encoding : 65001 - - Date: 10/03/2026 22:26:27 -*/ - -SET NAMES utf8mb4; -SET FOREIGN_KEY_CHECKS = 0; - --- ---------------------------- --- Table structure for hrs_collection --- ---------------------------- -DROP TABLE IF EXISTS `hrs_collection`; -CREATE TABLE `hrs_collection` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', - `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', - `collect_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '收藏时间', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_tenant_house`(`tenant_id` ASC, `house_id` ASC) USING BTREE COMMENT '避免重复收藏', - INDEX `idx_collect_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', - INDEX `idx_collect_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', - CONSTRAINT `fk_collect_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_collect_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '房源收藏表（外键：fk_collect_tenant关联租客、fk_collect_house关联房源）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_collection --- ---------------------------- - --- ---------------------------- --- Table structure for hrs_house --- ---------------------------- -DROP TABLE IF EXISTS `hrs_house`; -CREATE TABLE `hrs_house` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `landlord_id` bigint NOT NULL COMMENT '房东ID（关联hrs_user.id）', - `house_no` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '房源编号', - `title` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '房源标题', - `area` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '房源区域（如朝阳区）', - `address` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '详细地址', - `house_type` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '户型（如一室一厅）', - `rent_price` decimal(10, 2) NOT NULL COMMENT '月租金（元）', - `rent_type` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '0' COMMENT '租赁类型：0-整租；1-合租', - `facility` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '配套设施（如空调、洗衣机）', - `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '房源描述', - `img_url` varchar(1000) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '房源图片路径（多图逗号分隔）', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '房源状态：0-待审核；1-已上架；2-已下架；3-违规', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_house_no`(`house_no` ASC) USING BTREE COMMENT '房源编号唯一', - INDEX `idx_landlord_id`(`landlord_id` ASC) USING BTREE COMMENT '房东ID索引', - INDEX `idx_area`(`area` ASC) USING BTREE COMMENT '区域索引', - INDEX `idx_house_status`(`status` ASC) USING BTREE COMMENT '房源状态索引', - CONSTRAINT `fk_house_landlord` FOREIGN KEY (`landlord_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '房源信息表（外键fk_house_landlord关联房东用户表hrs_user.id）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_house --- ---------------------------- -INSERT INTO `hrs_house` VALUES (1, 2, 'H20260309001', '朝阳小区一室一厅', '朝阳区', '朝阳小区1号楼1单元101', '一室一厅', 2500.00, '0', NULL, NULL, NULL, '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); - --- ---------------------------- --- Table structure for hrs_order --- ---------------------------- -DROP TABLE IF EXISTS `hrs_order`; -CREATE TABLE `hrs_order` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', - `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', - `order_no` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '订单编号', - `rent_start_time` datetime NOT NULL COMMENT '租赁开始时间', - `rent_end_time` datetime NOT NULL COMMENT '租赁结束时间', - `total_rent` decimal(10, 2) NOT NULL COMMENT '总租金（元）', - `pay_status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '支付状态：0-待支付；1-已支付；2-已退款', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '订单状态：0-待签约；1-已签约；2-已结束；3-已取消', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_order_no`(`order_no` ASC) USING BTREE COMMENT '订单编号唯一', - INDEX `idx_order_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', - INDEX `idx_order_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', - INDEX `idx_pay_status`(`pay_status` ASC) USING BTREE COMMENT '支付状态索引', - INDEX `idx_order_status`(`status` ASC) USING BTREE COMMENT '订单状态索引', - CONSTRAINT `fk_order_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_order_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '租房订单表（外键：fk_order_tenant关联租客、fk_order_house关联房源）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_order --- ---------------------------- - --- ---------------------------- --- Table structure for hrs_reservation --- ---------------------------- -DROP TABLE IF EXISTS `hrs_reservation`; -CREATE TABLE `hrs_reservation` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', - `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', - `landlord_id` bigint NOT NULL COMMENT '房东ID（关联hrs_user.id）', - `reserve_time` datetime NOT NULL COMMENT '预约看房时间', - `remark` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '租客备注', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '预约状态：0-待确认；1-已确认；2-已取消；3-已完成', - `handle_time` datetime NULL DEFAULT NULL COMMENT '房东处理时间', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - INDEX `idx_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', - INDEX `idx_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', - INDEX `idx_reserve_landlord_id`(`landlord_id` ASC) USING BTREE COMMENT '房东ID索引', - INDEX `idx_reserve_status`(`status` ASC) USING BTREE COMMENT '预约状态索引', - CONSTRAINT `fk_reserve_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_reserve_landlord` FOREIGN KEY (`landlord_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, - CONSTRAINT `fk_reserve_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT -) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '预约看房记录表（外键：fk_reserve_tenant关联租客、fk_reserve_house关联房源、fk_reserve_landlord关联房东）' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_reservation --- ---------------------------- - --- ---------------------------- --- Table structure for hrs_user --- ---------------------------- -DROP TABLE IF EXISTS `hrs_user`; -CREATE TABLE `hrs_user` ( - `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', - `user_name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '用户名（登录账号）', - `password` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '密码（加密存储）', - `real_name` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '真实姓名', - `phone` varchar(11) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '手机号', - `id_card` varchar(18) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '身份证号', - `role_type` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色类型：0-租客；1-房东；2-管理员', - `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '账号状态：0-未认证；1-已认证；2-禁用', - `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', - `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', - `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', - `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - PRIMARY KEY (`id`) USING BTREE, - UNIQUE INDEX `uk_user_name`(`user_name` ASC) USING BTREE COMMENT '用户名唯一', - UNIQUE INDEX `uk_phone`(`phone` ASC) USING BTREE COMMENT '手机号唯一', - INDEX `idx_role_type`(`role_type` ASC) USING BTREE COMMENT '角色类型索引' -) ENGINE = InnoDB AUTO_INCREMENT = 3 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '基础用户信息表' ROW_FORMAT = Dynamic; - --- ---------------------------- --- Records of hrs_user --- ---------------------------- -INSERT INTO `hrs_user` VALUES (1, 'admin', 'e10adc3949ba59abbe56e057f20f883e', '系统管理员', '13800138000', NULL, '2', '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); -INSERT INTO `hrs_user` VALUES (2, 'landlord01', 'e10adc3949ba59abbe56e057f20f883e', '张三', '13800138001', NULL, '1', '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); - -SET FOREIGN_KEY_CHECKS = 1; diff --git a/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java b/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java deleted file mode 100644 index 4d5fe14..0000000 --- a/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java +++ /dev/null @@ -1,60 +0,0 @@ -package com.hrs.controller.landlord; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 房东处理预约控制器 - */ -@WebServlet("/landlord/reservation/handle") -public class ReservationHandleController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 获取参数 - String idStr = request.getParameter("id"); - String action = request.getParameter("action"); // confirm 或 reject - - if (idStr == null || action == null) { - response.sendRedirect(request.getContextPath() + "/landlord/reservation/list"); - return; - } - - Long id = Long.parseLong(idStr); - String status = "confirm".equals(action) ? "1" : "2"; - - boolean success = reservationDAO.updateStatus(id, status); - - if (success) { - response.sendRedirect(request.getContextPath() + "/landlord/reservation/list?msg=" + - ("confirm".equals(action) ? "已确认预约" : "已拒绝预约")); - } else { - response.sendRedirect(request.getContextPath() + "/landlord/reservation/list?error=操作失败"); - } - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/ReservationManageController.java b/HRS/src/com/hrs/controller/landlord/ReservationManageController.java deleted file mode 100644 index 4b5147c..0000000 --- a/HRS/src/com/hrs/controller/landlord/ReservationManageController.java +++ /dev/null @@ -1,50 +0,0 @@ -package com.hrs.controller.landlord; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 房东预约管理控制器 - */ -@WebServlet("/landlord/reservation/list") -public class ReservationManageController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"1".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 查询收到的预约 - List reservationList = reservationDAO.findByLandlordId(loginUser.getId()); - - request.setAttribute("reservationList", reservationList); - request.setAttribute("totalCount", reservationList.size()); - request.setAttribute("loginUser", loginUser); - - request.getRequestDispatcher("/jsp/landlord/reservation_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/CollectionAddController.java b/HRS/src/com/hrs/controller/user/CollectionAddController.java deleted file mode 100644 index 97dfab7..0000000 --- a/HRS/src/com/hrs/controller/user/CollectionAddController.java +++ /dev/null @@ -1,79 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.CollectionDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.io.PrintWriter; - -/** - * 添加收藏控制器 - * AJAX请求，返回文本结果 - */ -@WebServlet("/user/collection/add") -public class CollectionAddController extends HttpServlet { - - private CollectionDAO collectionDAO = new CollectionDAO(); - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - response.setContentType("text/plain;charset=UTF-8"); - PrintWriter out = response.getWriter(); - - // 1. 检查登录状态 - HttpSession session = request.getSession(false); - if (session == null) { - out.print("not_login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - out.print("not_login"); - return; - } - - // 2. 获取房源ID - String houseIdStr = request.getParameter("houseId"); - if (houseIdStr == null || houseIdStr.trim().isEmpty()) { - out.print("error"); - return; - } - - Long houseId = null; - try { - houseId = Long.parseLong(houseIdStr); - } catch (NumberFormatException e) { - out.print("error"); - return; - } - - // 3. 检查是否已收藏 - boolean exists = collectionDAO.isCollected(loginUser.getId(), houseId); - if (exists) { - out.print("exists"); - return; - } - - // 4. 添加收藏 - com.hrs.model.entity.Collection collection = new com.hrs.model.entity.Collection(); - collection.setTenantId(loginUser.getId()); - collection.setHouseId(houseId); - - boolean success = collectionDAO.add(collection); - - if (success) { - out.print("success"); - } else { - out.print("error"); - } - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/CollectionDeleteController.java b/HRS/src/com/hrs/controller/user/CollectionDeleteController.java deleted file mode 100644 index 56a20b1..0000000 --- a/HRS/src/com/hrs/controller/user/CollectionDeleteController.java +++ /dev/null @@ -1,111 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.CollectionDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.io.PrintWriter; - -/** - * 取消收藏控制器 - * 支持两种删除方式： - * 1. AJAX删除（收藏列表页）- 返回JSON - * 2. 页面跳转删除（详情页）- 重定向 - */ -@WebServlet("/user/collection/delete") -public class CollectionDeleteController extends HttpServlet { - - private CollectionDAO collectionDAO = new CollectionDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取来源参数 - String from = request.getParameter("from"); - String idStr = request.getParameter("id"); - String houseIdStr = request.getParameter("houseId"); - - // 判断是否是AJAX请求 - String ajax = request.getParameter("ajax"); - - // 1. 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - if ("true".equals(ajax)) { - response.setContentType("application/json;charset=UTF-8"); - PrintWriter out = response.getWriter(); - out.print("{\"success\":false,\"msg\":\"未登录\"}"); - return; - } else { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - if ("true".equals(ajax)) { - response.setContentType("application/json;charset=UTF-8"); - PrintWriter out = response.getWriter(); - out.print("{\"success\":false,\"msg\":\"未登录\"}"); - return; - } else { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - } - - boolean success = false; - - // 2. 根据ID删除（从收藏列表删除） - if (idStr != null && !idStr.trim().isEmpty()) { - Long id = Long.parseLong(idStr); - success = collectionDAO.deleteById(id); - } - // 3. 根据房源ID删除（从详情页删除） - else if (houseIdStr != null && !houseIdStr.trim().isEmpty()) { - Long houseId = Long.parseLong(houseIdStr); - success = collectionDAO.delete(loginUser.getId(), houseId); - } - - // 4. 处理返回结果 - if ("true".equals(ajax)) { - // AJAX请求：返回JSON - response.setContentType("application/json;charset=UTF-8"); - PrintWriter out = response.getWriter(); - if (success) { - out.print("{\"success\":true,\"msg\":\"取消收藏成功\"}"); - } else { - out.print("{\"success\":false,\"msg\":\"取消收藏失败\"}"); - } - } else { - // 普通请求：页面跳转 - if (success) { - // 根据来源参数决定跳转位置 - if ("detail".equals(from) && houseIdStr != null) { - // 从详情页删除，跳回详情页 - response.sendRedirect(request.getContextPath() + "/user/house/detail?id=" + houseIdStr + "&msg=取消收藏成功"); - } else if ("list".equals(from)) { - // 从收藏列表删除，跳回收藏列表 - response.sendRedirect(request.getContextPath() + "/user/collection/list?msg=取消收藏成功"); - } else { - // 默认跳回收藏列表 - response.sendRedirect(request.getContextPath() + "/user/collection/list?msg=取消收藏成功"); - } - } else { - if ("detail".equals(from) && houseIdStr != null) { - response.sendRedirect(request.getContextPath() + "/user/house/detail?id=" + houseIdStr + "&error=取消收藏失败"); - } else { - response.sendRedirect(request.getContextPath() + "/user/collection/list?error=取消收藏失败"); - } - } - } - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/CollectionListController.java b/HRS/src/com/hrs/controller/user/CollectionListController.java deleted file mode 100644 index c1db6df..0000000 --- a/HRS/src/com/hrs/controller/user/CollectionListController.java +++ /dev/null @@ -1,52 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.CollectionDAO; -import com.hrs.model.entity.Collection; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 我的收藏列表控制器 - */ -@WebServlet("/user/collection/list") -public class CollectionListController extends HttpServlet { - - private CollectionDAO collectionDAO = new CollectionDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 1. 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 2. 查询收藏列表 - List collectionList = collectionDAO.findByTenantId(loginUser.getId()); - - // 3. 存入request - request.setAttribute("collectionList", collectionList); - request.setAttribute("totalCount", collectionList.size()); - request.setAttribute("loginUser", loginUser); - - // 4. 转发到JSP - request.getRequestDispatcher("/jsp/user/collection_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/HouseDetailController.java b/HRS/src/com/hrs/controller/user/HouseDetailController.java deleted file mode 100644 index 66de6c5..0000000 --- a/HRS/src/com/hrs/controller/user/HouseDetailController.java +++ /dev/null @@ -1,62 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.HouseDAO; -import com.hrs.model.entity.House; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 房源详情控制器 - * 租客端查看房源详情 - * URL映射：/user/house/detail - */ -@WebServlet("/user/house/detail") -public class HouseDetailController extends HttpServlet { - - private HouseDAO houseDAO = new HouseDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 1. 获取房源ID - String idStr = request.getParameter("id"); - if (idStr == null || idStr.trim().isEmpty()) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - Long houseId = null; - try { - houseId = Long.parseLong(idStr); - } catch (NumberFormatException e) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - // 2. 查询房源详情 - House house = houseDAO.findById(houseId); - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - // 3. 获取当前登录用户 - HttpSession session = request.getSession(false); - User loginUser = (User) session.getAttribute("loginUser"); - - // 4. 将数据存入request - request.setAttribute("house", house); - request.setAttribute("loginUser", loginUser); - - // 5. 转发到详情页面 - request.getRequestDispatcher("/jsp/user/house_detail.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/HouseListController.java b/HRS/src/com/hrs/controller/user/HouseListController.java deleted file mode 100644 index a444317..0000000 --- a/HRS/src/com/hrs/controller/user/HouseListController.java +++ /dev/null @@ -1,63 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.HouseDAO; -import com.hrs.model.entity.House; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 房源列表控制器 - * 租客端查看房源列表 - * URL映射：/user/house/list - */ -@WebServlet("/user/house/list") -public class HouseListController extends HttpServlet { - - private HouseDAO houseDAO = new HouseDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取请求参数 - String area = request.getParameter("area"); - String minPriceStr = request.getParameter("minPrice"); - String maxPriceStr = request.getParameter("maxPrice"); - - List houseList; - - // 根据条件查询 - if (area != null && !area.trim().isEmpty()) { - houseList = houseDAO.findHousesByArea(area); - request.setAttribute("searchArea", area); - } else if (minPriceStr != null && maxPriceStr != null && !minPriceStr.isEmpty() && !maxPriceStr.isEmpty()) { - int minPrice = Integer.parseInt(minPriceStr); - int maxPrice = Integer.parseInt(maxPriceStr); - houseList = houseDAO.findHousesByPrice(minPrice, maxPrice); - request.setAttribute("minPrice", minPrice); - request.setAttribute("maxPrice", maxPrice); - } else { - houseList = houseDAO.findPublishedHouses(); - } - - // 获取当前登录用户（用于判断是否已收藏） - HttpSession session = request.getSession(false); - User loginUser = (User) session.getAttribute("loginUser"); - - // 将数据存入request - request.setAttribute("houseList", houseList); - request.setAttribute("totalCount", houseList.size()); - request.setAttribute("loginUser", loginUser); - - // 转发到JSP页面 - request.getRequestDispatcher("/jsp/user/house_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/LoginController.java b/HRS/src/com/hrs/controller/user/LoginController.java deleted file mode 100644 index 053fea6..0000000 --- a/HRS/src/com/hrs/controller/user/LoginController.java +++ /dev/null @@ -1,106 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.UserDAO; -import com.hrs.model.entity.User; -import com.hrs.util.MD5Util; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 登录控制器 - * 处理用户登录请求 - * URL映射：/user/login - */ -@WebServlet("/user/login") -public class LoginController extends HttpServlet { - - private UserDAO userDAO = new UserDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // GET请求：显示登录页面 - // 如果有消息（如注册成功），传递给页面 - String message = request.getParameter("message"); - if (message != null) { - request.setAttribute("message", message); - } - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // POST请求：处理登录表单提交 - request.setCharacterEncoding("UTF-8"); - - // 1. 获取表单参数 - String username = request.getParameter("username"); - String password = request.getParameter("password"); - String roleType = request.getParameter("roleType"); // 前端传：0-租客 1-房东 2-管理员 - - // 2. 基础验证 - if (username == null || username.trim().isEmpty() || - password == null || password.trim().isEmpty()) { - request.setAttribute("error", "用户名和密码不能为空"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 3. 密码MD5加密（因为数据库里存的是MD5） - String encryptedPassword = MD5Util.md5(password); - - // 4. 调用DAO查询用户 - User user = userDAO.findByUsernameAndPassword(username, encryptedPassword); - - // 5. 验证结果 - if (user == null) { - // 登录失败 - request.setAttribute("error", "用户名或密码错误"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 6. 验证角色是否匹配 - if (!user.getRoleType().equals(roleType)) { - request.setAttribute("error", "角色类型不匹配"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 7. 验证账号状态 - if ("2".equals(user.getStatus())) { - request.setAttribute("error", "账号已被禁用，请联系管理员"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - return; - } - - // 8. 登录成功，保存用户信息到Session - HttpSession session = request.getSession(); - session.setAttribute("loginUser", user); - session.setAttribute("userRole", user.getRoleType()); - session.setMaxInactiveInterval(30 * 60); // 30分钟超时 - - // 9. 根据角色跳转到不同首页 - String redirectUrl = "/HRS/"; - switch (user.getRoleType()) { - case "0": // 租客 - redirectUrl = "/HRS/jsp/user/index.jsp"; - break; - case "1": // 房东 - redirectUrl = "/HRS/jsp/landlord/index.jsp"; - break; - case "2": // 管理员 - redirectUrl = "/HRS/jsp/admin/index.jsp"; - break; - } - - response.sendRedirect(redirectUrl); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/LogoutController.java b/HRS/src/com/hrs/controller/user/LogoutController.java deleted file mode 100644 index 95156f9..0000000 --- a/HRS/src/com/hrs/controller/user/LogoutController.java +++ /dev/null @@ -1,38 +0,0 @@ -package com.hrs.controller.user; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 退出登录控制器 - */ -@WebServlet("/user/logout") -public class LogoutController extends HttpServlet { - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 1. 获取Session - HttpSession session = request.getSession(false); - - // 2. 如果Session存在，销毁它 - if (session != null) { - session.invalidate(); - } - - // 3. 跳转到登录页面 - response.sendRedirect(request.getContextPath() + "/user/login"); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - doGet(request, response); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/RegisterController.java b/HRS/src/com/hrs/controller/user/RegisterController.java deleted file mode 100644 index b541454..0000000 --- a/HRS/src/com/hrs/controller/user/RegisterController.java +++ /dev/null @@ -1,120 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.UserDAO; -import com.hrs.model.entity.User; -import com.hrs.util.MD5Util; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import java.io.IOException; - -/** - * 注册控制器 - * 处理用户注册请求 - * URL映射：/user/register - */ -@WebServlet("/user/register") -public class RegisterController extends HttpServlet { - - private UserDAO userDAO = new UserDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // GET请求：显示注册页面 - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - // POST请求：处理注册表单提交 - request.setCharacterEncoding("UTF-8"); - - // 1. 获取表单参数 - String username = request.getParameter("username"); - String password = request.getParameter("password"); - String confirmPassword = request.getParameter("confirmPassword"); - String realName = request.getParameter("realName"); - String phone = request.getParameter("phone"); - String idCard = request.getParameter("idCard"); - String roleType = request.getParameter("roleType"); - - // 2. 基础验证 - if (username == null || username.trim().isEmpty()) { - request.setAttribute("error", "用户名不能为空"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - if (password == null || password.trim().isEmpty()) { - request.setAttribute("error", "密码不能为空"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 3. 验证两次密码是否一致 - if (!password.equals(confirmPassword)) { - request.setAttribute("error", "两次输入的密码不一致"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 4. 验证手机号格式（简单验证） - if (phone == null || phone.trim().isEmpty() || !phone.matches("^1[3-9]\\d{9}$")) { - request.setAttribute("error", "手机号格式不正确"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 5. 检查用户名是否已存在 - User existUser = userDAO.findByUsername(username); - if (existUser != null) { - request.setAttribute("error", "用户名已存在，请换一个"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 6. 检查手机号是否已注册 - User existPhone = userDAO.findByPhone(phone); - if (existPhone != null) { - request.setAttribute("error", "手机号已注册"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - return; - } - - // 7. 创建用户对象 - User user = new User(); - user.setUserName(username); - user.setPassword(MD5Util.md5(password)); // 密码MD5加密 - user.setRealName(realName); - user.setPhone(phone); - user.setIdCard(idCard); - user.setRoleType(roleType); // 0-租客 1-房东 - user.setStatus("0"); // 默认未认证状态 - - // 8. 保存到数据库 - boolean success = userDAO.add(user); - - if (success) { - // 注册成功，跳转到登录页面 - request.setAttribute("message", "注册成功，请登录"); - request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); - } else { - // 注册失败 - request.setAttribute("error", "注册失败，请稍后重试"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - } - if (success) { - // 注册成功，跳转到登录页面，并带上成功消息 - response.sendRedirect(request.getContextPath() + "/user/login?message=注册成功，请登录"); - } else { - // 注册失败 - request.setAttribute("error", "注册失败，请稍后重试"); - request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); - } - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/ReservationAddController.java b/HRS/src/com/hrs/controller/user/ReservationAddController.java deleted file mode 100644 index c04be9d..0000000 --- a/HRS/src/com/hrs/controller/user/ReservationAddController.java +++ /dev/null @@ -1,135 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.HouseDAO; -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.House; -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Date; - -/** - * 添加预约控制器 - */ -@WebServlet("/user/reservation/add") -public class ReservationAddController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - private HouseDAO houseDAO = new HouseDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取房源ID - String houseIdStr = request.getParameter("houseId"); - if (houseIdStr == null || houseIdStr.trim().isEmpty()) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - Long houseId = Long.parseLong(houseIdStr); - House house = houseDAO.findById(houseId); - - if (house == null) { - response.sendRedirect(request.getContextPath() + "/user/house/list"); - return; - } - - // 获取登录用户 - HttpSession session = request.getSession(false); - User loginUser = (User) session.getAttribute("loginUser"); - - request.setAttribute("house", house); - request.setAttribute("loginUser", loginUser); - request.getRequestDispatcher("/jsp/user/reservation_add.jsp").forward(request, response); - } - - @Override - protected void doPost(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - request.setCharacterEncoding("UTF-8"); - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 获取表单参数 - String houseIdStr = request.getParameter("houseId"); - String reserveDate = request.getParameter("reserveDate"); - String reserveTime = request.getParameter("reserveTime"); - String remark = request.getParameter("remark"); - - // 验证 - if (houseIdStr == null || reserveDate == null || reserveTime == null) { - request.setAttribute("error", "请填写完整信息"); - doGet(request, response); - return; - } - - Long houseId = Long.parseLong(houseIdStr); - House house = houseDAO.findById(houseId); - - if (house == null) { - request.setAttribute("error", "房源不存在"); - doGet(request, response); - return; - } - - // 组合预约时间 - String datetimeStr = reserveDate + " " + reserveTime + ":00"; - SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); - Date reserveDateTime; - try { - reserveDateTime = sdf.parse(datetimeStr); - } catch (ParseException e) { - request.setAttribute("error", "时间格式错误"); - doGet(request, response); - return; - } - - // 检查预约时间是否在今天之后 - if (reserveDateTime.before(new Date())) { - request.setAttribute("error", "预约时间不能早于当前时间"); - doGet(request, response); - return; - } - - // 创建预约对象 - Reservation reservation = new Reservation(); - reservation.setTenantId(loginUser.getId()); - reservation.setHouseId(houseId); - reservation.setLandlordId(house.getLandlordId()); - reservation.setReserveTime(reserveDateTime); - reservation.setRemark(remark); - - // 保存到数据库 - boolean success = reservationDAO.add(reservation); - - if (success) { - response.sendRedirect(request.getContextPath() + "/user/reservation/list?msg=预约成功，请等待房东确认"); - } else { - request.setAttribute("error", "预约失败，请稍后重试"); - doGet(request, response); - } - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/ReservationCancelController.java b/HRS/src/com/hrs/controller/user/ReservationCancelController.java deleted file mode 100644 index 6fb496f..0000000 --- a/HRS/src/com/hrs/controller/user/ReservationCancelController.java +++ /dev/null @@ -1,57 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 取消预约控制器（租客端） - */ -@WebServlet("/user/reservation/cancel") -public class ReservationCancelController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 获取预约ID - String idStr = request.getParameter("id"); - if (idStr == null || idStr.trim().isEmpty()) { - response.sendRedirect(request.getContextPath() + "/user/reservation/list"); - return; - } - - Long id = Long.parseLong(idStr); - - // 取消预约 - boolean success = reservationDAO.cancel(id, loginUser.getId()); - - if (success) { - response.sendRedirect(request.getContextPath() + "/user/reservation/list?msg=取消预约成功"); - } else { - response.sendRedirect(request.getContextPath() + "/user/reservation/list?error=取消预约失败"); - } - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/ReservationListController.java b/HRS/src/com/hrs/controller/user/ReservationListController.java deleted file mode 100644 index 2b3abfb..0000000 --- a/HRS/src/com/hrs/controller/user/ReservationListController.java +++ /dev/null @@ -1,50 +0,0 @@ -package com.hrs.controller.user; - -import com.hrs.model.dao.ReservationDAO; -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.User; - -import javax.servlet.ServletException; -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; -import java.util.List; - -/** - * 我的预约列表控制器（租客端） - */ -@WebServlet("/user/reservation/list") -public class ReservationListController extends HttpServlet { - - private ReservationDAO reservationDAO = new ReservationDAO(); - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) - throws ServletException, IOException { - - // 获取登录用户 - HttpSession session = request.getSession(false); - if (session == null) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - User loginUser = (User) session.getAttribute("loginUser"); - if (loginUser == null || !"0".equals(loginUser.getRoleType())) { - response.sendRedirect(request.getContextPath() + "/user/login"); - return; - } - - // 查询预约列表 - List reservationList = reservationDAO.findByTenantId(loginUser.getId()); - - request.setAttribute("reservationList", reservationList); - request.setAttribute("totalCount", reservationList.size()); - request.setAttribute("loginUser", loginUser); - - request.getRequestDispatcher("/jsp/user/reservation_list.jsp").forward(request, response); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/filter/EncodingFilter.java b/HRS/src/com/hrs/filter/EncodingFilter.java deleted file mode 100644 index e2f2ce1..0000000 --- a/HRS/src/com/hrs/filter/EncodingFilter.java +++ /dev/null @@ -1,37 +0,0 @@ -package com.hrs.filter; - -import javax.servlet.*; -import javax.servlet.annotation.WebFilter; -import java.io.IOException; - -/** - * 字符编码过滤器 - */ -@WebFilter("/*") -public class EncodingFilter implements Filter { - - private String encoding = "UTF-8"; - - @Override - public void init(FilterConfig filterConfig) throws ServletException { - String param = filterConfig.getInitParameter("encoding"); - if (param != null && !param.isEmpty()) { - encoding = param; - } - } - - @Override - public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) - throws IOException, ServletException { - // 设置请求编码 - request.setCharacterEncoding(encoding); - // 设置响应编码 - response.setCharacterEncoding(encoding); - // 继续执行 - chain.doFilter(request, response); - } - - @Override - public void destroy() { - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/filter/LoginFilter.java b/HRS/src/com/hrs/filter/LoginFilter.java deleted file mode 100644 index 0b28035..0000000 --- a/HRS/src/com/hrs/filter/LoginFilter.java +++ /dev/null @@ -1,93 +0,0 @@ -package com.hrs.filter; - -import com.hrs.model.entity.User; - -import javax.servlet.*; -import javax.servlet.annotation.WebFilter; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import java.io.IOException; - -/** - * 登录过滤器 - * 拦截未登录的请求 - */ -@WebFilter("/*") // 拦截所有请求 -public class LoginFilter implements Filter { - - // 不需要登录就能访问的路径 - private static final String[] PUBLIC_PATHS = { - "/user/login", // 登录页面 - "/user/register", // 注册页面 ✅ 新增 - "/css/", // 静态资源 - "/js/", - "/images/", - "/jsp/common/", // 公共页面 - "/index.jsp" // 首页 - }; - - @Override - public void init(FilterConfig filterConfig) throws ServletException { - System.out.println("登录过滤器初始化"); - } - - @Override - public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) - throws IOException, ServletException { - - HttpServletRequest req = (HttpServletRequest) request; - HttpServletResponse resp = (HttpServletResponse) response; - - // 1. 获取请求路径 - String path = req.getRequestURI().substring(req.getContextPath().length()); - System.out.println("过滤器拦截路径：" + path); - - // 2. 判断是否是公开路径 - if (isPublicPath(path)) { - chain.doFilter(request, response); - return; - } - - // 3. 检查Session中是否有登录用户 - HttpSession session = req.getSession(false); - User loginUser = null; - if (session != null) { - loginUser = (User) session.getAttribute("loginUser"); - } - - // 4. 如果没登录，跳转到登录页 - if (loginUser == null) { - System.out.println("未登录，拦截请求：" + path); - resp.sendRedirect(req.getContextPath() + "/user/login"); - return; - } - - // 5. 已登录，继续请求 - chain.doFilter(request, response); - } - - /** - * 判断是否是公开路径 - */ - private boolean isPublicPath(String path) { - // 如果是根路径，放行（通常重定向到首页） - if (path == null || path.equals("/") || path.isEmpty()) { - return true; - } - - // 检查是否在公开路径列表中 - for (String publicPath : PUBLIC_PATHS) { - if (path.startsWith(publicPath)) { - return true; - } - } - - return false; - } - - @Override - public void destroy() { - System.out.println("登录过滤器销毁"); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/dao/CollectionDAO.java b/HRS/src/com/hrs/model/dao/CollectionDAO.java deleted file mode 100644 index 8b6b000..0000000 --- a/HRS/src/com/hrs/model/dao/CollectionDAO.java +++ /dev/null @@ -1,204 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.Collection; -import com.hrs.model.entity.House; -import com.hrs.util.DBUtil; - -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 收藏数据访问类 - */ -public class CollectionDAO { - - private HouseDAO houseDAO = new HouseDAO(); - - /** - * 添加收藏 - */ - public boolean add(Collection collection) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_collection (tenant_id, house_id, collect_time, create_time) " + - "VALUES (?, ?, NOW(), NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, collection.getTenantId()); - pstmt.setLong(2, collection.getHouseId()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 检查是否已收藏 - */ - public boolean isCollected(Long tenantId, Long houseId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - boolean exists = false; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_collection WHERE tenant_id = ? AND house_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - pstmt.setLong(2, houseId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - exists = rs.getInt(1) > 0; - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return exists; - } - - /** - * 取消收藏 - */ - public boolean delete(Long tenantId, Long houseId) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_collection WHERE tenant_id = ? AND house_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - pstmt.setLong(2, houseId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 根据收藏ID删除 - */ - public boolean deleteById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_collection WHERE id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 查询租客的所有收藏 - */ - public List findByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List collectionList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_collection WHERE tenant_id = ? ORDER BY collect_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - Collection collection = resultSetToCollection(rs); - // 查询关联的房源详情 - House house = houseDAO.findById(collection.getHouseId()); - collection.setHouse(house); - collectionList.add(collection); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return collectionList; - } - - /** - * 查询租客的收藏数量 - */ - public int countByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_collection WHERE tenant_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为Collection对象 - */ - private Collection resultSetToCollection(ResultSet rs) throws SQLException { - Collection collection = new Collection(); - collection.setId(rs.getLong("id")); - collection.setTenantId(rs.getLong("tenant_id")); - collection.setHouseId(rs.getLong("house_id")); - collection.setCollectTime(rs.getTimestamp("collect_time")); - collection.setCreateBy(rs.getString("create_by")); - collection.setCreateTime(rs.getTimestamp("create_time")); - return collection; - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/dao/HouseDAO.java b/HRS/src/com/hrs/model/dao/HouseDAO.java deleted file mode 100644 index cb20c14..0000000 --- a/HRS/src/com/hrs/model/dao/HouseDAO.java +++ /dev/null @@ -1,397 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.House; -import com.hrs.util.DBUtil; - -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 房源数据访问类 - * 负责房源表的增删改查操作 - */ -public class HouseDAO { - - /** - * 查询已上架的房源（供租客查看） - */ - public List findPublishedHouses() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.status = '1' " + - "ORDER BY h.create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 根据区域筛选房源 - */ - public List findHousesByArea(String area) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.status = '1' AND h.area LIKE ? " + - "ORDER BY h.create_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, "%" + area + "%"); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 根据价格区间筛选房源 - */ - public List findHousesByPrice(int minPrice, int maxPrice) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.status = '1' AND h.rent_price BETWEEN ? AND ? " + - "ORDER BY h.rent_price ASC"; - pstmt = conn.prepareStatement(sql); - pstmt.setInt(1, minPrice); - pstmt.setInt(2, maxPrice); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 根据房源ID查询详情 - */ - public House findById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - House house = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "WHERE h.id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - rs = pstmt.executeQuery(); - - if (rs.next()) { - house = resultSetToHouse(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return house; - } - - /** - * 查询房东自己的房源 - */ - public List findByLandlordId(Long landlordId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_house WHERE landlord_id = ? ORDER BY create_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, landlordId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 查询所有房源（管理员用） - */ - public List findAll() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List houseList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT h.*, u.real_name as landlord_name " + - "FROM hrs_house h " + - "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + - "ORDER BY h.create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - houseList.add(resultSetToHouse(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return houseList; - } - - /** - * 添加房源 - */ - public boolean add(House house) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_house (landlord_id, house_no, title, area, address, " + - "house_type, rent_price, rent_type, facility, description, img_url, " + - "status, create_time) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, house.getLandlordId()); - pstmt.setString(2, house.getHouseNo()); - pstmt.setString(3, house.getTitle()); - pstmt.setString(4, house.getArea()); - pstmt.setString(5, house.getAddress()); - pstmt.setString(6, house.getHouseType()); - pstmt.setBigDecimal(7, house.getRentPrice()); - pstmt.setString(8, house.getRentType()); - pstmt.setString(9, house.getFacility()); - pstmt.setString(10, house.getDescription()); - pstmt.setString(11, house.getImgUrl()); - pstmt.setString(12, house.getStatus() != null ? house.getStatus() : "0"); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新房源 - */ - public boolean update(House house) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_house SET title=?, area=?, address=?, house_type=?, " + - "rent_price=?, rent_type=?, facility=?, description=?, img_url=?, " + - "update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, house.getTitle()); - pstmt.setString(2, house.getArea()); - pstmt.setString(3, house.getAddress()); - pstmt.setString(4, house.getHouseType()); - pstmt.setBigDecimal(5, house.getRentPrice()); - pstmt.setString(6, house.getRentType()); - pstmt.setString(7, house.getFacility()); - pstmt.setString(8, house.getDescription()); - pstmt.setString(9, house.getImgUrl()); - pstmt.setLong(10, house.getId()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新房源状态（审核/上架/下架） - */ - public boolean updateStatus(Long houseId, String status) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_house SET status=?, update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, status); - pstmt.setLong(2, houseId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 删除房源 - */ - public boolean delete(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_house WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 统计已上架房源数量 - */ - public int countPublished() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_house WHERE status = '1'"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为House对象 - */ - private House resultSetToHouse(ResultSet rs) throws SQLException { - House house = new House(); - house.setId(rs.getLong("id")); - house.setLandlordId(rs.getLong("landlord_id")); - house.setHouseNo(rs.getString("house_no")); - house.setTitle(rs.getString("title")); - house.setArea(rs.getString("area")); - house.setAddress(rs.getString("address")); - house.setHouseType(rs.getString("house_type")); - house.setRentPrice(rs.getBigDecimal("rent_price")); - house.setRentType(rs.getString("rent_type")); - house.setFacility(rs.getString("facility")); - house.setDescription(rs.getString("description")); - house.setImgUrl(rs.getString("img_url")); - house.setStatus(rs.getString("status")); - house.setCreateBy(rs.getString("create_by")); - house.setCreateTime(rs.getTimestamp("create_time")); - house.setUpdateBy(rs.getString("update_by")); - house.setUpdateTime(rs.getTimestamp("update_time")); - - // 关联字段 - try { - house.setLandlordName(rs.getString("landlord_name")); - house.setLandlordPhone(rs.getString("landlord_phone")); - } catch (SQLException e) { - // 可能没有这些字段 - } - - return house; - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/dao/ReservationDAO.java b/HRS/src/com/hrs/model/dao/ReservationDAO.java deleted file mode 100644 index df01f51..0000000 --- a/HRS/src/com/hrs/model/dao/ReservationDAO.java +++ /dev/null @@ -1,286 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.Reservation; -import com.hrs.model.entity.House; -import com.hrs.model.entity.User; -import com.hrs.util.DBUtil; - -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 预约看房数据访问类 - */ -public class ReservationDAO { - - private HouseDAO houseDAO = new HouseDAO(); - private UserDAO userDAO = new UserDAO(); - - /** - * 添加预约 - */ - public boolean add(Reservation reservation) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_reservation (tenant_id, house_id, landlord_id, reserve_time, remark, status, create_time) " + - "VALUES (?, ?, ?, ?, ?, '0', NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, reservation.getTenantId()); - pstmt.setLong(2, reservation.getHouseId()); - pstmt.setLong(3, reservation.getLandlordId()); - pstmt.setTimestamp(4, new Timestamp(reservation.getReserveTime().getTime())); - pstmt.setString(5, reservation.getRemark()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 查询租客的所有预约 - */ - public List findByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List reservationList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_reservation WHERE tenant_id = ? ORDER BY reserve_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - Reservation reservation = resultSetToReservation(rs); - // 关联房源详情 - House house = houseDAO.findById(reservation.getHouseId()); - reservation.setHouse(house); - reservationList.add(reservation); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return reservationList; - } - - /** - * 查询房东收到的预约 - */ - public List findByLandlordId(Long landlordId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List reservationList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_reservation WHERE landlord_id = ? ORDER BY reserve_time DESC"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, landlordId); - rs = pstmt.executeQuery(); - - while (rs.next()) { - Reservation reservation = resultSetToReservation(rs); - // 关联房源详情 - House house = houseDAO.findById(reservation.getHouseId()); - reservation.setHouse(house); - // 关联租客信息 - User tenant = userDAO.findById(reservation.getTenantId()); - reservation.setTenant(tenant); - reservationList.add(reservation); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return reservationList; - } - - /** - * 根据ID查询预约 - */ - public Reservation findById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - Reservation reservation = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_reservation WHERE id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - rs = pstmt.executeQuery(); - - if (rs.next()) { - reservation = resultSetToReservation(rs); - House house = houseDAO.findById(reservation.getHouseId()); - reservation.setHouse(house); - User tenant = userDAO.findById(reservation.getTenantId()); - reservation.setTenant(tenant); - User landlord = userDAO.findById(reservation.getLandlordId()); - reservation.setLandlord(landlord); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return reservation; - } - - /** - * 更新预约状态（房东确认/取消） - */ - public boolean updateStatus(Long id, String status) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_reservation SET status=?, handle_time=NOW(), update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, status); - pstmt.setLong(2, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 取消预约（租客取消） - */ - public boolean cancel(Long id, Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_reservation SET status='2', update_time=NOW() WHERE id=? AND tenant_id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - pstmt.setLong(2, tenantId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 统计租客预约数量 - */ - public int countByTenantId(Long tenantId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_reservation WHERE tenant_id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, tenantId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 统计房东收到的预约数量 - */ - public int countByLandlordId(Long landlordId) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_reservation WHERE landlord_id = ? AND status = '0'"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, landlordId); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为Reservation对象 - */ - private Reservation resultSetToReservation(ResultSet rs) throws SQLException { - Reservation reservation = new Reservation(); - reservation.setId(rs.getLong("id")); - reservation.setTenantId(rs.getLong("tenant_id")); - reservation.setHouseId(rs.getLong("house_id")); - reservation.setLandlordId(rs.getLong("landlord_id")); - reservation.setReserveTime(rs.getTimestamp("reserve_time")); - reservation.setRemark(rs.getString("remark")); - reservation.setStatus(rs.getString("status")); - reservation.setHandleTime(rs.getTimestamp("handle_time")); - reservation.setCreateBy(rs.getString("create_by")); - reservation.setCreateTime(rs.getTimestamp("create_time")); - reservation.setUpdateBy(rs.getString("update_by")); - reservation.setUpdateTime(rs.getTimestamp("update_time")); - return reservation; - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/dao/UserDAO.java b/HRS/src/com/hrs/model/dao/UserDAO.java deleted file mode 100644 index ff6759c..0000000 --- a/HRS/src/com/hrs/model/dao/UserDAO.java +++ /dev/null @@ -1,399 +0,0 @@ -package com.hrs.model.dao; - -import com.hrs.model.entity.User; -import com.hrs.util.DBUtil; -import java.sql.*; -import java.util.ArrayList; -import java.util.List; - -/** - * 用户数据访问类 - * 负责用户表的增删改查操作 - */ -public class UserDAO { - - /** - * 根据用户名和密码查询用户（登录用） - */ - public User findByUsernameAndPassword(String username, String password) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - // 1. 获取连接 - conn = DBUtil.getConnection(); - - // 2. 编写SQL（注意：实际项目密码应该是加密后比较，这里简化） - String sql = "SELECT * FROM hrs_user WHERE user_name = ? AND password = ?"; - - // 3. 创建预编译语句 - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, username); - pstmt.setString(2, password); // 实际应该是MD5加密后比较 - - // 4. 执行查询 - rs = pstmt.executeQuery(); - - // 5. 处理结果集 - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - // 6. 释放资源 - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 根据用户名查询用户（检查用户名是否已存在） - */ - public User findByUsername(String username) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE user_name = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, username); - rs = pstmt.executeQuery(); - - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 根据手机号查询用户（检查手机号是否已注册） - */ - public User findByPhone(String phone) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE phone = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, phone); - rs = pstmt.executeQuery(); - - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 根据ID查询用户 - */ - public User findById(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - User user = null; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE id = ?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - rs = pstmt.executeQuery(); - - if (rs.next()) { - user = resultSetToUser(rs); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return user; - } - - /** - * 查询所有租客 - */ - public List findAllTenants() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List userList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE role_type = '0' ORDER BY create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - userList.add(resultSetToUser(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return userList; - } - - /** - * 查询所有房东 - */ - public List findAllLandlords() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - List userList = new ArrayList<>(); - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT * FROM hrs_user WHERE role_type = '1' ORDER BY create_time DESC"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - while (rs.next()) { - userList.add(resultSetToUser(rs)); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return userList; - } - - /** - * 添加用户（注册用） - */ - public boolean add(User user) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "INSERT INTO hrs_user (user_name, password, real_name, phone, id_card, role_type, status, create_time) " + - "VALUES (?, ?, ?, ?, ?, ?, ?, NOW())"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, user.getUserName()); - pstmt.setString(2, user.getPassword()); - pstmt.setString(3, user.getRealName()); - pstmt.setString(4, user.getPhone()); - pstmt.setString(5, user.getIdCard()); - pstmt.setString(6, user.getRoleType()); - pstmt.setString(7, user.getStatus() != null ? user.getStatus() : "0"); // 默认未认证 - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新用户信息 - */ - public boolean update(User user) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_user SET real_name=?, phone=?, id_card=?, status=?, update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, user.getRealName()); - pstmt.setString(2, user.getPhone()); - pstmt.setString(3, user.getIdCard()); - pstmt.setString(4, user.getStatus()); - pstmt.setLong(5, user.getId()); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 更新用户状态（启用/禁用） - */ - public boolean updateStatus(Long userId, String status) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "UPDATE hrs_user SET status=?, update_time=NOW() WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setString(1, status); - pstmt.setLong(2, userId); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 删除用户（物理删除，一般不建议） - */ - public boolean delete(Long id) { - Connection conn = null; - PreparedStatement pstmt = null; - boolean success = false; - - try { - conn = DBUtil.getConnection(); - String sql = "DELETE FROM hrs_user WHERE id=?"; - pstmt = conn.prepareStatement(sql); - pstmt.setLong(1, id); - - int rows = pstmt.executeUpdate(); - success = rows > 0; - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(pstmt, conn); - } - - return success; - } - - /** - * 统计用户总数 - */ - public int count() { - Connection conn = null; - PreparedStatement pstmt = null; - ResultSet rs = null; - int count = 0; - - try { - conn = DBUtil.getConnection(); - String sql = "SELECT COUNT(*) FROM hrs_user"; - pstmt = conn.prepareStatement(sql); - rs = pstmt.executeQuery(); - - if (rs.next()) { - count = rs.getInt(1); - } - - } catch (SQLException e) { - e.printStackTrace(); - } finally { - DBUtil.close(rs, pstmt, conn); - } - - return count; - } - - /** - * 将ResultSet转换为User对象 - */ - private User resultSetToUser(ResultSet rs) throws SQLException { - User user = new User(); - user.setId(rs.getLong("id")); - user.setUserName(rs.getString("user_name")); - user.setPassword(rs.getString("password")); - user.setRealName(rs.getString("real_name")); - user.setPhone(rs.getString("phone")); - user.setIdCard(rs.getString("id_card")); - user.setRoleType(rs.getString("role_type")); - user.setStatus(rs.getString("status")); - user.setCreateBy(rs.getString("create_by")); - user.setCreateTime(rs.getTimestamp("create_time")); - user.setUpdateBy(rs.getString("update_by")); - user.setUpdateTime(rs.getTimestamp("update_time")); - return user; - } - - /** - * 测试方法 - */ - public static void main(String[] args) { - UserDAO userDAO = new UserDAO(); - - // 测试1：查询所有租客 - System.out.println("=== 查询所有租客 ==="); - List tenants = userDAO.findAllTenants(); - for (User user : tenants) { - System.out.println(user); - } - - // 测试2：管理员登录测试（admin/e10adc3949ba59abbe56e057f20f883e = 123456的MD5） - System.out.println("\n=== 管理员登录测试 ==="); - User admin = userDAO.findByUsernameAndPassword("admin", "e10adc3949ba59abbe56e057f20f883e"); - if (admin != null) { - System.out.println("登录成功：" + admin); - System.out.println("是否是管理员：" + admin.isAdmin()); - } else { - System.out.println("登录失败"); - } - - // 测试3：房东登录测试 - System.out.println("\n=== 房东登录测试 ==="); - User landlord = userDAO.findByUsernameAndPassword("landlord01", "e10adc3949ba59abbe56e057f20f883e"); - if (landlord != null) { - System.out.println("登录成功：" + landlord); - System.out.println("是否是房东：" + landlord.isLandlord()); - } else { - System.out.println("登录失败"); - } - - // 测试4：统计用户总数 - System.out.println("\n=== 用户总数 ==="); - int count = userDAO.count(); - System.out.println("当前用户总数：" + count); - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/Collection.java b/HRS/src/com/hrs/model/entity/Collection.java deleted file mode 100644 index 1bab86d..0000000 --- a/HRS/src/com/hrs/model/entity/Collection.java +++ /dev/null @@ -1,85 +0,0 @@ -package com.hrs.model.entity; - -import java.util.Date; - -/** - * 收藏实体类 - * 对应数据库表：hrs_collection - */ -public class Collection { - - private Long id; // 主键ID - private Long tenantId; // 租客ID - private Long houseId; // 房源ID - private Date collectTime; // 收藏时间 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - - // 关联字段（不存数据库，用于显示） - private House house; // 房源详情 - - public Collection() { - } - - public Collection(Long tenantId, Long houseId) { - this.tenantId = tenantId; - this.houseId = houseId; - } - - // Getter 和 Setter - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public Long getTenantId() { - return tenantId; - } - - public void setTenantId(Long tenantId) { - this.tenantId = tenantId; - } - - public Long getHouseId() { - return houseId; - } - - public void setHouseId(Long houseId) { - this.houseId = houseId; - } - - public Date getCollectTime() { - return collectTime; - } - - public void setCollectTime(Date collectTime) { - this.collectTime = collectTime; - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public House getHouse() { - return house; - } - - public void setHouse(House house) { - this.house = house; - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/House.java b/HRS/src/com/hrs/model/entity/House.java deleted file mode 100644 index 5848d6a..0000000 --- a/HRS/src/com/hrs/model/entity/House.java +++ /dev/null @@ -1,226 +0,0 @@ -package com.hrs.model.entity; - -import java.math.BigDecimal; -import java.util.Date; - -/** - * 房源实体类 - * 对应数据库表：hrs_house - * - * 房源状态：0-待审核；1-已上架；2-已下架；3-违规 - * 租赁类型：0-整租；1-合租 - */ -public class House { - - private Long id; // 主键ID - private Long landlordId; // 房东ID - private String houseNo; // 房源编号 - private String title; // 房源标题 - private String area; // 房源区域 - private String address; // 详细地址 - private String houseType; // 户型 - private BigDecimal rentPrice; // 月租金 - private String rentType; // 租赁类型：0-整租；1-合租 - private String facility; // 配套设施 - private String description; // 房源描述 - private String imgUrl; // 房源图片路径 - private String status; // 房源状态：0-待审核；1-已上架；2-已下架；3-违规 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - private String updateBy; // 更新人 - private Date updateTime; // 更新时间 - - // 关联字段（不存数据库，用于显示房东信息） - private String landlordName; // 房东姓名 - private String landlordPhone; // 房东电话 - - public House() { - } - - // Getter 和 Setter - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public Long getLandlordId() { - return landlordId; - } - - public void setLandlordId(Long landlordId) { - this.landlordId = landlordId; - } - - public String getHouseNo() { - return houseNo; - } - - public void setHouseNo(String houseNo) { - this.houseNo = houseNo; - } - - public String getTitle() { - return title; - } - - public void setTitle(String title) { - this.title = title; - } - - public String getArea() { - return area; - } - - public void setArea(String area) { - this.area = area; - } - - public String getAddress() { - return address; - } - - public void setAddress(String address) { - this.address = address; - } - - public String getHouseType() { - return houseType; - } - - public void setHouseType(String houseType) { - this.houseType = houseType; - } - - public BigDecimal getRentPrice() { - return rentPrice; - } - - public void setRentPrice(BigDecimal rentPrice) { - this.rentPrice = rentPrice; - } - - public String getRentType() { - return rentType; - } - - public void setRentType(String rentType) { - this.rentType = rentType; - } - - public String getRentTypeText() { - return "0".equals(rentType) ? "整租" : "合租"; - } - - public String getFacility() { - return facility; - } - - public void setFacility(String facility) { - this.facility = facility; - } - - public String getDescription() { - return description; - } - - public void setDescription(String description) { - this.description = description; - } - - public String getImgUrl() { - return imgUrl; - } - - public void setImgUrl(String imgUrl) { - this.imgUrl = imgUrl; - } - - public String getStatus() { - return status; - } - - public void setStatus(String status) { - this.status = status; - } - - public String getStatusText() { - switch (status) { - case "0": return "待审核"; - case "1": return "已上架"; - case "2": return "已下架"; - case "3": return "违规"; - default: return "未知"; - } - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public String getUpdateBy() { - return updateBy; - } - - public void setUpdateBy(String updateBy) { - this.updateBy = updateBy; - } - - public Date getUpdateTime() { - return updateTime; - } - - public void setUpdateTime(Date updateTime) { - this.updateTime = updateTime; - } - - public String getLandlordName() { - return landlordName; - } - - public void setLandlordName(String landlordName) { - this.landlordName = landlordName; - } - - public String getLandlordPhone() { - return landlordPhone; - } - - public void setLandlordPhone(String landlordPhone) { - this.landlordPhone = landlordPhone; - } - - // 辅助方法：获取第一张图片（用于列表展示） - public String getFirstImage() { - if (imgUrl != null && !imgUrl.isEmpty()) { - String[] images = imgUrl.split(","); - return images[0]; - } - return null; - } - - @Override - public String toString() { - return "House{" + - "id=" + id + - ", title='" + title + '\'' + - ", area='" + area + '\'' + - ", rentPrice=" + rentPrice + - ", status='" + status + '\'' + - '}'; - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/Reservation.java b/HRS/src/com/hrs/model/entity/Reservation.java deleted file mode 100644 index ea163ce..0000000 --- a/HRS/src/com/hrs/model/entity/Reservation.java +++ /dev/null @@ -1,174 +0,0 @@ -package com.hrs.model.entity; - -import java.util.Date; - -/** - * 预约看房实体类 - * 对应数据库表：hrs_reservation - * - * 预约状态：0-待确认；1-已确认；2-已取消；3-已完成 - */ -public class Reservation { - - private Long id; // 主键ID - private Long tenantId; // 租客ID - private Long houseId; // 房源ID - private Long landlordId; // 房东ID - private Date reserveTime; // 预约看房时间 - private String remark; // 租客备注 - private String status; // 预约状态：0-待确认；1-已确认；2-已取消；3-已完成 - private Date handleTime; // 房东处理时间 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - private String updateBy; // 更新人 - private Date updateTime; // 更新时间 - - // 关联字段（不存数据库） - private House house; // 房源详情 - private User tenant; // 租客信息 - private User landlord; // 房东信息 - - public Reservation() { - } - - // Getter 和 Setter - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public Long getTenantId() { - return tenantId; - } - - public void setTenantId(Long tenantId) { - this.tenantId = tenantId; - } - - public Long getHouseId() { - return houseId; - } - - public void setHouseId(Long houseId) { - this.houseId = houseId; - } - - public Long getLandlordId() { - return landlordId; - } - - public void setLandlordId(Long landlordId) { - this.landlordId = landlordId; - } - - public Date getReserveTime() { - return reserveTime; - } - - public void setReserveTime(Date reserveTime) { - this.reserveTime = reserveTime; - } - - public String getRemark() { - return remark; - } - - public void setRemark(String remark) { - this.remark = remark; - } - - public String getStatus() { - return status; - } - - public void setStatus(String status) { - this.status = status; - } - - public String getStatusText() { - switch (status) { - case "0": return "待确认"; - case "1": return "已确认"; - case "2": return "已取消"; - case "3": return "已完成"; - default: return "未知"; - } - } - - public Date getHandleTime() { - return handleTime; - } - - public void setHandleTime(Date handleTime) { - this.handleTime = handleTime; - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public String getUpdateBy() { - return updateBy; - } - - public void setUpdateBy(String updateBy) { - this.updateBy = updateBy; - } - - public Date getUpdateTime() { - return updateTime; - } - - public void setUpdateTime(Date updateTime) { - this.updateTime = updateTime; - } - - public House getHouse() { - return house; - } - - public void setHouse(House house) { - this.house = house; - } - - public User getTenant() { - return tenant; - } - - public void setTenant(User tenant) { - this.tenant = tenant; - } - - public User getLandlord() { - return landlord; - } - - public void setLandlord(User landlord) { - this.landlord = landlord; - } - - @Override - public String toString() { - return "Reservation{" + - "id=" + id + - ", houseId=" + houseId + - ", reserveTime=" + reserveTime + - ", status='" + status + '\'' + - '}'; - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/User.java b/HRS/src/com/hrs/model/entity/User.java deleted file mode 100644 index bf68ae1..0000000 --- a/HRS/src/com/hrs/model/entity/User.java +++ /dev/null @@ -1,186 +0,0 @@ -package com.hrs.model.entity; - -import java.util.Date; - -/** - * 用户实体类 - * 对应数据库表：hrs_user - * - * 角色类型：0-租客 1-房东 2-管理员 - * 账号状态：0-未认证 1-已认证 2-禁用 - */ -public class User { - - // 数据库字段对应 - private Long id; // 主键ID - private String userName; // 用户名 - private String password; // 密码 - private String realName; // 真实姓名 - private String phone; // 手机号 - private String idCard; // 身份证号 - private String roleType; // 角色类型：0-租客 1-房东 2-管理员 - private String status; // 账号状态：0-未认证 1-已认证 2-禁用 - private String createBy; // 创建人 - private Date createTime; // 创建时间 - private String updateBy; // 更新人 - private Date updateTime; // 更新时间 - - // 无参构造方法 - public User() { - } - - // 全参构造方法 - public User(Long id, String userName, String password, String realName, - String phone, String idCard, String roleType, String status, - String createBy, Date createTime, String updateBy, Date updateTime) { - this.id = id; - this.userName = userName; - this.password = password; - this.realName = realName; - this.phone = phone; - this.idCard = idCard; - this.roleType = roleType; - this.status = status; - this.createBy = createBy; - this.createTime = createTime; - this.updateBy = updateBy; - this.updateTime = updateTime; - } - - // Getter 和 Setter 方法 - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public String getUserName() { - return userName; - } - - public void setUserName(String userName) { - this.userName = userName; - } - - public String getPassword() { - return password; - } - - public void setPassword(String password) { - this.password = password; - } - - public String getRealName() { - return realName; - } - - public void setRealName(String realName) { - this.realName = realName; - } - - public String getPhone() { - return phone; - } - - public void setPhone(String phone) { - this.phone = phone; - } - - public String getIdCard() { - return idCard; - } - - public void setIdCard(String idCard) { - this.idCard = idCard; - } - - public String getRoleType() { - return roleType; - } - - public void setRoleType(String roleType) { - this.roleType = roleType; - } - - public String getStatus() { - return status; - } - - public void setStatus(String status) { - this.status = status; - } - - public String getCreateBy() { - return createBy; - } - - public void setCreateBy(String createBy) { - this.createBy = createBy; - } - - public Date getCreateTime() { - return createTime; - } - - public void setCreateTime(Date createTime) { - this.createTime = createTime; - } - - public String getUpdateBy() { - return updateBy; - } - - public void setUpdateBy(String updateBy) { - this.updateBy = updateBy; - } - - public Date getUpdateTime() { - return updateTime; - } - - public void setUpdateTime(Date updateTime) { - this.updateTime = updateTime; - } - - /** - * 辅助方法：判断是否为租客 - */ - public boolean isTenant() { - return "0".equals(this.roleType); - } - - /** - * 辅助方法：判断是否为房东 - */ - public boolean isLandlord() { - return "1".equals(this.roleType); - } - - /** - * 辅助方法：判断是否为管理员 - */ - public boolean isAdmin() { - return "2".equals(this.roleType); - } - - /** - * 辅助方法：判断账号是否已认证 - */ - public boolean isVerified() { - return "1".equals(this.status); - } - - @Override - public String toString() { - return "User{" + - "id=" + id + - ", userName='" + userName + '\'' + - ", realName='" + realName + '\'' + - ", phone='" + phone + '\'' + - ", roleType='" + roleType + '\'' + - ", status='" + status + '\'' + - '}'; - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/util/DBUtil.java b/HRS/src/com/hrs/util/DBUtil.java deleted file mode 100644 index c0399b7..0000000 --- a/HRS/src/com/hrs/util/DBUtil.java +++ /dev/null @@ -1,91 +0,0 @@ -package com.hrs.util; - -import java.sql.*; - -/** - * 数据库连接工具类 - 土办法版 - * 只要jar包在WEB-INF/lib里就能用 - */ -public class DBUtil { - - // 数据库配置（改成你的） - private static final String URL = "jdbc:mysql://localhost:3306/hrs?useSSL=false&characterEncoding=utf8&serverTimezone=Asia/Shanghai"; - private static final String USERNAME = "root"; // 你的MySQL用户名 - private static final String PASSWORD = "root"; // 你的MySQL密码 - - // 驱动类名 - private static final String DRIVER = "com.mysql.jdbc.Driver"; - - /** - * 静态代码块：加载驱动 - */ - static { - try { - Class.forName(DRIVER); - System.out.println("✅ MySQL驱动加载成功！"); - } catch (ClassNotFoundException e) { - System.out.println("❌ MySQL驱动加载失败！"); - System.out.println("请检查：WEB-INF/lib 下是否有 mysql-connector-java-5.1.49.jar"); - e.printStackTrace(); - } - } - - /** - * 获取数据库连接 - */ - public static Connection getConnection() throws SQLException { - return DriverManager.getConnection(URL, USERNAME, PASSWORD); - } - - /** - * 关闭连接（查询用） - */ - public static void close(ResultSet rs, PreparedStatement pstmt, Connection conn) { - if (rs != null) { - try { rs.close(); } catch (SQLException e) { e.printStackTrace(); } - } - close(pstmt, conn); - } - - /** - * 关闭连接（增删改用） - */ - public static void close(PreparedStatement pstmt, Connection conn) { - if (pstmt != null) { - try { pstmt.close(); } catch (SQLException e) { e.printStackTrace(); } - } - if (conn != null) { - try { conn.close(); } catch (SQLException e) { e.printStackTrace(); } - } - } - - /** - * 测试方法 - */ - public static void main(String[] args) { - Connection conn = null; - try { - // 1. 获取连接 - conn = DBUtil.getConnection(); - System.out.println("✅ 数据库连接成功！"); - System.out.println("连接对象：" + conn); - - // 2. 简单测试查询 - Statement stmt = conn.createStatement(); - ResultSet rs = stmt.executeQuery("SELECT COUNT(*) FROM hrs_user"); - if (rs.next()) { - int count = rs.getInt(1); - System.out.println("✅ 用户表中共有 " + count + " 条记录"); - } - rs.close(); - stmt.close(); - - } catch (SQLException e) { - System.out.println("❌ 数据库连接失败！"); - System.out.println("错误信息：" + e.getMessage()); - e.printStackTrace(); - } finally { - close(null, null, conn); - } - } -} \ No newline at end of file diff --git a/HRS/src/com/hrs/util/MD5Util.java b/HRS/src/com/hrs/util/MD5Util.java deleted file mode 100644 index 0ce86f8..0000000 --- a/HRS/src/com/hrs/util/MD5Util.java +++ /dev/null @@ -1,80 +0,0 @@ -package com.hrs.util; - -import java.security.MessageDigest; -import java.security.NoSuchAlgorithmException; - -/** - * MD5加密工具类 - * 用于密码加密 - */ -public class MD5Util { - - /** - * 将字符串进行MD5加密 - * @param str 要加密的字符串 - * @return MD5加密后的32位小写字符串 - */ - public static String md5(String str) { - if (str == null || str.isEmpty()) { - return null; - } - - try { - MessageDigest md = MessageDigest.getInstance("MD5"); - byte[] bytes = md.digest(str.getBytes()); - - // 将字节数组转换为十六进制字符串 - StringBuilder sb = new StringBuilder(); - for (byte b : bytes) { - // 取字节的高四位 - int high = (b >> 4) & 0x0f; - // 取字节的低四位 - int low = b & 0x0f; - sb.append(hexChar(high)); - sb.append(hexChar(low)); - } - - return sb.toString(); - - } catch (NoSuchAlgorithmException e) { - e.printStackTrace(); - return null; - } - } - - /** - * 将0-15的数字转换为十六进制字符 - */ - private static char hexChar(int value) { - if (value >= 0 && value <= 9) { - return (char) ('0' + value); - } else { - return (char) ('a' + (value - 10)); - } - } - - /** - * 验证密码是否匹配 - * @param inputPassword 用户输入的明文密码 - * @param storedPassword 数据库中存储的MD5密码 - * @return 是否匹配 - */ - public static boolean verify(String inputPassword, String storedPassword) { - String encrypted = md5(inputPassword); - return encrypted != null && encrypted.equals(storedPassword); - } - - /** - * 测试方法 - */ - public static void main(String[] args) { - String password = "123456"; - String encrypted = md5(password); - System.out.println("明文密码：" + password); - System.out.println("MD5加密：" + encrypted); - System.out.println("长度：" + encrypted.length()); - - // 验证 - System.out.println("验证结果：" + verify("123456", encrypted)); - } -} \ No newline at end of file diff --git a/TEST.txt b/TEST.txt deleted file mode 100644 index e69de29..0000000