调试，测试并调整修改了代码及结构
This commit is contained in:
LAPTOP-I47JE7I7\Lenovo
@@ -1,382 +0,0 @@
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
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<%@ page import="com.chinasofti.model.Reader" %>
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<%@ page import="com.chinasofti.enums.ReaderType" %>
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<%
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Reader currentReader = (Reader) session.getAttribute("currentReader");
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if (currentReader == null) {
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response.sendRedirect(request.getContextPath() + "/Login.jsp");
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return;
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}
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// 准备传递给前端的数据
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String readerName = currentReader.getName();
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String readerTypeDesc = "";
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int typeCode = currentReader.getReaderType();
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if (typeCode == ReaderType.SENIOR.getCode()) readerTypeDesc = "老年";
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else if (typeCode == ReaderType.ADULT.getCode()) readerTypeDesc = "成人";
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else if (typeCode == ReaderType.CHILD.getCode()) readerTypeDesc = "儿童";
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String readerAccount = currentReader.getCardNumber();
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String readerJson = String.format(
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"{\"name\":\"%s\",\"type\":\"%s\",\"account\":\"%s\"}",
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readerName, readerTypeDesc, readerAccount
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);
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%>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>读者主页 · 借阅与活动</title>
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<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
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<style>
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/* 样式与原来相同，此处省略（请保留原样式） */
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* { margin:0; padding:0; box-sizing:border-box; }
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body { background:#eef2f6; font-family:'Inter',sans-serif; display:flex; align-items:center; justify-content:center; min-height:100vh; padding:1rem; }
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#app { width:100%; max-width:1400px; }
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.app-container { background:white; border-radius:32px; box-shadow:0 30px 50px -20px rgba(0,0,0,0.2); overflow:hidden; }
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.header { display:flex; align-items:center; justify-content:space-between; padding:1.2rem 2rem; background:#fff; border-bottom:1px solid #eaf0f6; }
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.user-info { display:flex; align-items:center; gap:1.5rem; flex-wrap:wrap; }
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.user-greeting { font-weight:600; font-size:1.2rem; color:#1a2b3c; background:#f0f6fe; padding:0.4rem 1.2rem; border-radius:40px; }
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.logout-btn { background:white; border:1.5px solid #dae2ed; color:#3b4e62; padding:0.4rem 1.4rem; border-radius:40px; font-weight:500; font-size:0.9rem; cursor:pointer; transition:all 0.15s; }
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.logout-btn:hover { background:#f1f7fd; border-color:#9bb1c9; }
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.child-note { background:#fdf6e6; color:#926d39; border-radius:40px; padding:0.3rem 1.2rem; font-size:0.8rem; font-weight:500; display:inline-block; }
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.nav-tabs { display:flex; gap:0.8rem; }
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.nav-tab { background:transparent; border:none; padding:0.6rem 1.8rem; font-size:1rem; font-weight:600; color:#5d7184; border-radius:40px; cursor:pointer; transition:0.15s; border:1.5px solid transparent; }
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.nav-tab.active { background:#2c3e50; color:white; }
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.nav-tab:not(.active):hover { background:#eef3f9; color:#2c3e50; }
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.main-content { padding:2rem; }
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.borrow-layout { display:flex; flex-direction:column; gap:2.5rem; }
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.section-card { background:#f9fcff; border-radius:24px; padding:1.6rem 1.8rem; border:1px solid #e6edf5; }
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.section-title { font-size:1.2rem; font-weight:600; color:#1e3b5c; margin-bottom:1.5rem; display:flex; align-items:center; gap:0.5rem; flex-wrap:wrap; }
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.search-row { display:flex; flex-wrap:wrap; gap:1rem; align-items:flex-end; margin-bottom:2rem; }
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.search-field { flex:1 1 160px; }
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.search-field label { display:block; font-size:0.75rem; font-weight:600; text-transform:uppercase; color:#5f748b; margin-bottom:0.3rem; }
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.search-field input { width:100%; padding:0.6rem 1rem; border:1.5px solid #d8e2ee; border-radius:30px; font-size:0.95rem; background:white; }
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.search-field input:focus { outline:none; border-color:#7e99b3; }
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.search-btn { background:#2c3e50; color:white; border:none; padding:0.6rem 2rem; border-radius:30px; font-weight:500; cursor:pointer; font-size:0.95rem; transition:background 0.15s; height:fit-content; align-self:center; }
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.search-btn:hover { background:#1a2b3c; }
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.table-wrapper { overflow-x:auto; border-radius:18px; background:white; box-shadow:0 4px 12px rgba(0,0,0,0.02); margin-top:1rem; }
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table { width:100%; border-collapse:collapse; font-size:0.9rem; min-width:1000px; }
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th { background:#eef4fa; color:#1d3b5c; font-weight:600; padding:1rem 0.8rem; text-align:left; white-space:nowrap; }
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td { padding:1rem 0.8rem; border-bottom:1px solid #eef3f8; color:#1f2f40; }
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.action-btn { background:#2c3e50; color:white; border:none; padding:0.4rem 1.2rem; border-radius:30px; font-size:0.8rem; font-weight:500; cursor:pointer; transition:background 0.15s; }
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.action-btn.return { background:#9b6b43; }
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.action-btn.return:hover { background:#7e4f2e; }
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.action-btn:hover { background:#1a2b3c; }
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.child-badge { background:#c9dff3; color:#144a70; padding:0.2rem 0.8rem; border-radius:30px; font-size:0.75rem; font-weight:600; display:inline-block; }
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.empty-row td { padding:2rem; text-align:center; color:#8c9db2; font-style:italic; }
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.activity-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(260px,1fr)); gap:1.8rem; margin-top:1.5rem; }
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.activity-card { background:white; border-radius:24px; padding:1.5rem; box-shadow:0 8px 18px rgba(0,0,0,0.03); border:1px solid #e6edf5; transition:transform 0.1s; display:flex; flex-direction:column; }
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.activity-card:hover { transform:translateY(-2px); box-shadow:0 12px 24px rgba(0,0,0,0.05); }
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.activity-name { font-size:1.2rem; font-weight:600; color:#1e3b5c; margin-bottom:0.5rem; }
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.activity-time { color:#6e8aa8; font-size:0.9rem; margin-bottom:0.5rem; display:flex; align-items:center; gap:0.3rem; }
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.activity-desc { color:#3a4e66; font-size:0.95rem; line-height:1.4; margin:0.8rem 0 1.2rem; flex:1; }
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.signup-btn { background:#2c3e50; color:white; border:none; padding:0.6rem 1rem; border-radius:40px; font-weight:500; font-size:0.9rem; cursor:pointer; transition:background 0.15s; align-self:flex-start; width:100%; }
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.signup-btn:hover { background:#1a2b3c; }
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.info-note { background:#eaf2fb; padding:0.5rem 1.2rem; border-radius:40px; color:#2c577c; font-size:0.85rem; display:inline-block; }
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.empty-placeholder { text-align:center; padding:2rem; background:white; border-radius:18px; color:#8f9fb1; }
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</style>
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</head>
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<body>
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<div id="app">
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<div class="app-container">
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<div class="header">
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<div class="user-info">
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<span class="user-greeting">👋 {{ currentUser.name }}</span>
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<button class="logout-btn" @click="logout">退出登录</button>
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<span v-if="currentUser.type === '儿童'" class="child-note">🧸 儿童读者 · 仅显示儿童书目</span>
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</div>
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<div class="nav-tabs">
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<button class="nav-tab" :class="{ active: activeTab === 'borrow' }" @click="activeTab = 'borrow'">📚 借阅</button>
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<button class="nav-tab" :class="{ active: activeTab === 'activity' }" @click="activeTab = 'activity'">🎉 活动</button>
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</div>
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</div>
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<div class="main-content">
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<div v-if="activeTab === 'borrow'" class="borrow-layout">
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<!-- 书目查询 -->
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<div class="section-card">
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<div class="section-title">
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<span>🔍 书目查询 · 借阅</span>
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<span class="info-note">支持 ISBN / 书名 / 作者</span>
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</div>
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<div class="search-row">
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<div class="search-field">
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<label>ISBN</label>
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<input v-model="searchIsbn" type="text" placeholder="如 978-7-01" />
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</div>
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<div class="search-field">
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<label>书名</label>
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<input v-model="searchTitle" type="text" placeholder="关键词" />
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</div>
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<div class="search-field">
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<label>作者</label>
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<input v-model="searchAuthor" type="text" placeholder="关键词" />
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</div>
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<button class="search-btn" @click="searchBooks">查询书目</button>
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</div>
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<div v-if="bookTableVisible" class="table-wrapper">
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<table>
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<thead>
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<tr>
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<th>book_id</th><th>ISBN</th><th>书名</th><th>作者</th><th>出版社</th><th>出版年</th><th>可借</th><th>儿童书</th><th>简介</th><th>操作</th>
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</tr>
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</thead>
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<tbody>
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<tr v-if="filteredBooks.length === 0">
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<td colspan="10" class="empty-row">没有符合条件的书籍</td>
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</tr>
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<tr v-for="book in filteredBooks" :key="book.bookId">
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<td>{{ book.bookId }}</td>
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<td>{{ book.isbn }}</td>
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<td>{{ book.title }}</td>
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<td>{{ book.author }}</td>
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<td>{{ book.publisher }}</td>
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<td>{{ book.publishYear }}</td>
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<td>{{ book.availableCopies }}</td>
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<td>
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<span v-if="book.targetAudience === '儿童'" class="child-badge">儿童书</span>
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<span v-else style="color:#8a9bb0;">通用</span>
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</td>
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<td>{{ book.description || '—' }}</td>
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<td><button class="action-btn" @click="borrowBook(book)">借阅</button></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div v-else class="empty-placeholder">
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⚡ 请输入条件并点击“查询书目”查看结果
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</div>
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</div>
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<!-- 我的借阅 -->
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<div class="section-card">
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<div class="section-title">
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<span>📋 我的借阅 · 归还</span>
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<span class="info-note">输入账号号码查询</span>
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</div>
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<div class="search-row" style="margin-bottom:1.5rem;">
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<div class="search-field" style="flex:2;">
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<label>读者证号</label>
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<input v-model="borrowerAccount" type="text" placeholder="例如 R2024001" />
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</div>
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<button class="search-btn" @click="searchBorrowed">查询借阅</button>
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</div>
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<div class="table-wrapper">
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<table>
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<thead>
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<tr>
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<th>借阅ID</th><th>ISBN</th><th>书名</th><th>作者</th><th>借阅日期</th><th>应还日期</th><th>状态</th><th>操作</th>
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</tr>
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</thead>
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<tbody>
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<tr v-if="borrowedList.length === 0">
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<td colspan="8" class="empty-row">暂无借阅记录</td>
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</tr>
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<tr v-for="item in borrowedList" :key="item.borrowId">
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<td>{{ item.borrowId }}</td>
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<td>{{ item.isbn }}</td>
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<td>{{ item.bookTitle }}</td>
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<td>{{ item.author }}</td>
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<td>{{ item.borrowDate }}</td>
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<td>{{ item.dueDate }}</td>
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<td><span style="color:#2e7d5e;">{{ item.status }}</span></td>
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<td><button class="action-btn return" @click="returnBook(item)">归还</button></td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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<!-- 活动页面 -->
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<div v-else class="activity-page">
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<h3 style="font-size:1.4rem; color:#1e3b5c; margin-bottom:1.2rem;">🎈 近期活动</h3>
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<div class="activity-grid">
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<div v-for="act in activities" :key="act.id" class="activity-card">
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<div class="activity-name">{{ act.name }}</div>
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<div class="activity-time">📅 {{ act.startTime }} ~ {{ act.endTime }}</div>
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<div class="activity-desc">{{ act.description }}</div>
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<button class="signup-btn" @click="signupActivity(act)">报名参加</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script>
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(function() {
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const { createApp, ref, computed, onMounted } = Vue;
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// 从服务器端传递的初始数据
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const initialUser = <%= readerJson %>;
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const app = createApp({
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setup() {
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const currentUser = ref(initialUser);
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const activeTab = ref('borrow');
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// 书目查询
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const searchIsbn = ref('');
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const searchTitle = ref('');
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const searchAuthor = ref('');
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const bookTableVisible = ref(false);
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const books = ref([]); // 存储查询结果
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const filteredBooks = computed(() => books.value);
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const searchBooks = async () => {
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const params = new URLSearchParams({
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isbn: searchIsbn.value,
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title: searchTitle.value,
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author: searchAuthor.value
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});
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/books/search?' + params, {
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method: 'GET'
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});
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if (!response.ok) throw new Error('查询失败');
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books.value = await response.json();
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bookTableVisible.value = true;
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} catch (e) {
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alert('查询失败：' + e.message);
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}
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};
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const borrowBook = async (book) => {
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const params = new URLSearchParams({
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readerCard: currentUser.value.account,
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bookId: book.bookId
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});
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/borrow', {
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method: 'POST',
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headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
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body: params
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});
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const result = await response.json();
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if (result.success) {
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alert('借阅成功');
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await searchBorrowed(); // 刷新借阅列表
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} else {
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alert(result.message || '借阅失败');
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}
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} catch (e) {
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alert('网络错误');
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}
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};
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// 借阅记录
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const borrowerAccount = ref(currentUser.value.account);
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const borrowedList = ref([]);
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const searchBorrowed = async () => {
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if (!borrowerAccount.value) {
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alert('请输入读者证号');
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return;
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}
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/borrows?readerCard=' + encodeURIComponent(borrowerAccount.value), {
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method: 'GET'
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});
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if (!response.ok) throw new Error('查询失败');
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borrowedList.value = await response.json();
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} catch (e) {
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alert('查询借阅记录失败');
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}
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};
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const returnBook = async (item) => {
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const params = new URLSearchParams({
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borrowId: item.borrowId
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});
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/borrow', {
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method: 'PUT',
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headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
|
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body: params
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});
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const result = await response.json();
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if (result.success) {
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alert('归还成功');
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await searchBorrowed();
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} else {
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alert('归还失败');
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}
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} catch (e) {
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alert('网络错误');
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}
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};
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// 活动
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const activities = ref([]);
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const loadActivities = async () => {
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/activities');
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if (!response.ok) throw new Error('加载活动失败');
|
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activities.value = await response.json();
|
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} catch (e) {
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console.error('加载活动失败', e);
|
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}
|
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};
|
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|
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const signupActivity = async (act) => {
|
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const params = new URLSearchParams({
|
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activityId: act.id
|
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});
|
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try {
|
||||
const response = await fetch('${pageContext.request.contextPath}/api/signup', {
|
||||
method: 'POST',
|
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headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
|
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body: params
|
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});
|
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const result = await response.json();
|
||||
if (result.success) {
|
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alert('报名成功');
|
||||
} else {
|
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alert(result.message || '报名失败');
|
||||
}
|
||||
} catch (e) {
|
||||
alert('网络错误');
|
||||
}
|
||||
};
|
||||
|
||||
// 退出登录
|
||||
const logout = async () => {
|
||||
// 可调用登出 API（如清除 session），然后跳转
|
||||
window.location.href = '${pageContext.request.contextPath}/view/Login.jsp';
|
||||
};
|
||||
|
||||
onMounted(() => {
|
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loadActivities();
|
||||
searchBorrowed(); // 加载当前读者的借阅记录
|
||||
});
|
||||
|
||||
return {
|
||||
currentUser,
|
||||
activeTab,
|
||||
searchIsbn,
|
||||
searchTitle,
|
||||
searchAuthor,
|
||||
bookTableVisible,
|
||||
filteredBooks,
|
||||
searchBooks,
|
||||
borrowBook,
|
||||
borrowerAccount,
|
||||
borrowedList,
|
||||
searchBorrowed,
|
||||
returnBook,
|
||||
activities,
|
||||
signupActivity,
|
||||
logout
|
||||
};
|
||||
}
|
||||
});
|
||||
|
||||
app.mount('#app');
|
||||
})();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user