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LAPTOP-I47JE7I7\Lenovo
448
classes/artifacts/LM_Web_exploded/view/Login.jsp
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448
classes/artifacts/LM_Web_exploded/view/Login.jsp
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
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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>读者门户 · 简洁版 (合并读者类型)</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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/* 样式保持不变，省略（实际使用时应保留原有样式） */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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background: #eef2f6;
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font-family: 'Inter', sans-serif;
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display: flex;
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align-items: center;
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justify-content: center;
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min-height: 100vh;
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padding: 1rem;
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}
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#app {
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width: 100%;
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max-width: 520px;
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}
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.card {
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background: white;
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border-radius: 28px;
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box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.15);
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padding: 2.2rem 2rem;
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width: 100%;
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}
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h2 {
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font-size: 1.9rem;
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font-weight: 600;
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color: #1a2b3c;
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margin-bottom: 1.5rem;
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border-bottom: 2px solid #f0f4f9;
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padding-bottom: 1rem;
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}
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h3 {
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font-size: 1.2rem;
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font-weight: 500;
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color: #2c3e50;
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margin-bottom: 1.2rem;
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}
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.field {
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margin-bottom: 1.3rem;
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}
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label {
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display: block;
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font-size: 0.8rem;
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font-weight: 600;
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text-transform: uppercase;
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color: #4a5e74;
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margin-bottom: 0.3rem;
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}
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input,
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select {
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width: 100%;
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padding: 0.8rem 1rem;
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font-size: 1rem;
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border: 1.5px solid #e2e9f2;
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border-radius: 16px;
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background: #fff;
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transition: border 0.15s;
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outline: none;
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}
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input:focus,
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select:focus {
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border-color: #7c8ea0;
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background: #fafcff;
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}
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button {
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background: #2c3e50;
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color: white;
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border: none;
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padding: 0.9rem 1.5rem;
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font-size: 1rem;
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font-weight: 500;
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border-radius: 40px;
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cursor: pointer;
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transition: background 0.15s;
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width: 100%;
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margin-top: 0.3rem;
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}
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button:hover {
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background: #1d2c3a;
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}
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.secondary-btn {
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background: white;
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color: #2c3e50;
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border: 1.5px solid #d0ddee;
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margin-top: 1rem;
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}
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.secondary-btn:hover {
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background: #f2f6fc;
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border-color: #a0b8cf;
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}
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.nav-links {
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display: flex;
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justify-content: space-between;
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margin-top: 1.5rem;
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gap: 0.5rem;
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flex-wrap: wrap;
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}
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.nav-link {
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background: #f0f5fb;
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color: #2e405b;
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padding: 0.6rem 1.2rem;
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border-radius: 40px;
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font-size: 0.9rem;
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font-weight: 500;
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cursor: pointer;
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border: 1px solid transparent;
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transition: background 0.15s;
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text-align: center;
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flex: 1 1 auto;
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}
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.nav-link:hover {
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background: #dae2ed;
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color: #0e1e2f;
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}
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.active-view {
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margin-bottom: 1rem;
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}
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.note {
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font-size: 0.75rem;
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color: #8f9fb1;
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margin-top: 0.5rem;
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text-align: center;
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}
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.compact-form {
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background: #f9fcff;
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border-radius: 20px;
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padding: 1.5rem 1.2rem;
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margin: 0.5rem 0 1rem;
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}
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.nav-link.active-nav {
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background: #2c3e50;
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color: white;
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border-color: #2c3e50;
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}
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.nav-link.active-nav:hover {
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background: #1d2c3a;
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}
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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="card">
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<h2>📖 读者门户</h2>
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<!-- 动态视图：读者登录 / 读者注册 / 员工登录 -->
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<div class="active-view">
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<!-- 读者登录视图 -->
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<div v-if="currentView === 'reader-login'">
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<h3>👤 读者登录</h3>
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<div class="field">
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<label>证号</label>
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<input v-model="readerLogin.cardNumber" type="text" placeholder="例如：R2024001" />
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</div>
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<div class="field">
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<label>姓名</label>
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<input v-model="readerLogin.name" type="text" placeholder="你的名字" />
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</div>
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<button @click="handleReaderLogin">登录</button>
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<div class="note">跳转与验证由后端处理</div>
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</div>
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<!-- 读者注册视图 -->
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<div v-else-if="currentView === 'reader-register'">
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<h3>📝 注册新读者</h3>
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<div class="compact-form">
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<div class="field">
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<label>证号</label>
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<input v-model="registerForm.cardNumber" type="text" placeholder="唯一证号" />
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</div>
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<div class="field">
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<label>姓名</label>
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<input v-model="registerForm.name" type="text" placeholder="真实姓名" />
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</div>
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<div class="field">
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<label>年龄（选填）</label>
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<input v-model="registerForm.age" type="number" placeholder="可选" min="0" max="120" />
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</div>
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<div class="field">
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<label>读者类型</label>
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<select v-model="registerForm.type">
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<option>老年</option>
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<option>成人</option>
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<option>儿童</option>
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</select>
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</div>
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<div class="field">
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<label>联系方式</label>
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<input v-model="registerForm.contact" type="text" placeholder="手机 / 邮箱" />
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</div>
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<div class="field">
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<label>注册日期</label>
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<input v-model="registerForm.regDate" type="date" />
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</div>
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</div>
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<button @click="handleRegister">提交注册</button>
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</div>
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<!-- 员工登录视图 -->
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<div v-else-if="currentView === 'employee-login'">
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<h3>🔐 员工登录</h3>
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<div class="compact-form">
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<div class="field">
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<label>员工工号</label>
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<input v-model="employeeLogin.employeeCode" type="text" placeholder="员工工号" />
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</div>
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<div class="field">
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<label>姓名</label>
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<input v-model="employeeLogin.name" type="text" placeholder="姓名" />
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</div>
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</div>
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<button @click="handleEmployeeLogin">登录</button>
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<div class="note">经理页面另有添加用户功能</div>
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</div>
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</div>
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<!-- 导航链接 -->
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<div class="nav-links">
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<span class="nav-link" @click="switchView('reader-login')" :class="{ 'active-nav': currentView === 'reader-login' }">🔑 读者登录</span>
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<span class="nav-link" @click="switchView('reader-register')" :class="{ 'active-nav': currentView === 'reader-register' }">➕ 注册</span>
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<span class="nav-link" @click="switchView('employee-login')" :class="{ 'active-nav': currentView === 'employee-login' }">👔 员工登录</span>
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</div>
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<div style="margin-top: 1.2rem; text-align: center; font-size:0.8rem; color:#abb9c9;">
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点击上方标签切换功能
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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 } = Vue;
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// 工具函数：获取今日日期字符串 yyyy-MM-dd
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const getTodayString = () => {
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const d = new Date();
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const year = d.getFullYear();
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const month = String(d.getMonth() + 1).padStart(2, '0');
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const day = String(d.getDate()).padStart(2, '0');
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return `${year}-${month}-${day}`;
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};
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// 工具函数：验证日期字符串是否符合 yyyy-MM-dd 格式
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const isValidDate = (dateStr) => {
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if (!dateStr) return false;
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const regex = /^\d{4}-\d{2}-\d{2}$/;
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if (!regex.test(dateStr)) return false;
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const date = new Date(dateStr);
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return !isNaN(date.getTime());
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};
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const app = createApp({
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setup() {
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const currentView = ref('reader-login');
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// 读者登录数据
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const readerLogin = ref({
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cardNumber: '',
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name: ''
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});
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// 员工登录数据
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const employeeLogin = ref({
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employeeCode: '',
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name: ''
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});
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// 注册表单默认值
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const getDefaultRegisterForm = () => ({
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cardNumber: '',
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name: '',
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age: '',
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type: '成人',
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contact: '',
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regDate: getTodayString()
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});
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const registerForm = ref(getDefaultRegisterForm());
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// 切换视图时重置数据
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const switchView = (view) => {
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currentView.value = view;
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if (view === 'reader-register') {
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registerForm.value = getDefaultRegisterForm();
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} else if (view === 'reader-login') {
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readerLogin.value = { cardNumber: '', name: '' };
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} else if (view === 'employee-login') {
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employeeLogin.value = { employeeCode: '', name: '' };
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}
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};
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// 读者登录
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const handleReaderLogin = async () => {
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if (!readerLogin.value.cardNumber || !readerLogin.value.name) {
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alert('请填写证号和姓名');
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return;
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}
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const params = new URLSearchParams({
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cardNumber: readerLogin.value.cardNumber,
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name: readerLogin.value.name
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});
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/login/reader', {
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method: 'POST',
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headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
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body: params
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});
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const result = await response.json();
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if (result.success) {
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window.location.href = '${pageContext.request.contextPath}/view/Reader.jsp';
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} else {
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alert(result.message || '登录失败');
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}
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} catch (e) {
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console.error(e);
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alert('网络错误，请检查后端服务是否正常');
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}
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};
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// 读者注册
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const handleRegister = async () => {
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// 前端基础校验
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if (!registerForm.value.cardNumber) {
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alert('证号不能为空');
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return;
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}
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if (!registerForm.value.name) {
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alert('姓名不能为空');
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return;
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}
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// 年龄：如果是空字符串或非数字，设为空（后端会处理为null）
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let ageVal = registerForm.value.age;
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if (ageVal !== '' && isNaN(Number(ageVal))) {
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alert('年龄请输入数字');
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return;
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}
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// 日期处理：如果无效或为空，使用今天日期
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let regDateVal = registerForm.value.regDate;
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if (!isValidDate(regDateVal)) {
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regDateVal = getTodayString();
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registerForm.value.regDate = regDateVal; // 同步更新显示
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}
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const params = new URLSearchParams({
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cardNumber: registerForm.value.cardNumber,
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name: registerForm.value.name,
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age: ageVal,
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type: registerForm.value.type,
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contact: registerForm.value.contact || '',
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regDate: regDateVal
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});
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/register', {
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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('注册成功，请登录');
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switchView('reader-login');
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} else {
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alert(result.message || '注册失败');
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}
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} catch (e) {
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console.error(e);
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alert('网络错误，请检查后端服务是否正常');
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}
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};
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// 员工登录
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const handleEmployeeLogin = async () => {
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if (!employeeLogin.value.employeeCode || !employeeLogin.value.name) {
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alert('请填写工号和姓名');
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return;
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}
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const params = new URLSearchParams({
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employeeCode: employeeLogin.value.employeeCode,
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name: employeeLogin.value.name
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});
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try {
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const response = await fetch('${pageContext.request.contextPath}/api/login/employee', {
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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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window.location.href = '${pageContext.request.contextPath}/view/Work.jsp';
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} else {
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alert(result.message || '登录失败');
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}
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} catch (e) {
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console.error(e);
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alert('网络错误，请检查后端服务是否正常');
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}
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};
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return {
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currentView,
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readerLogin,
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employeeLogin,
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registerForm,
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switchView,
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handleReaderLogin,
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handleRegister,
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handleEmployeeLogin
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};
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}
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});
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app.mount('#app');
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})();
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</script>
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</body>
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</html>
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