717 lines
26 KiB
HTML
717 lines
26 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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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>职位信息爬虫工具</title>
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<style>
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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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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
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background: #f5f5f5;
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padding: 20px;
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line-height: 1.6;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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background: #fff;
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border-radius: 8px;
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box-shadow: 0 2px 8px rgba(0,0,0,0.1);
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padding: 30px;
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}
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h1 {
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color: #333;
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margin-bottom: 30px;
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text-align: center;
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font-size: 24px;
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}
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.form-section {
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margin-bottom: 30px;
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padding: 20px;
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background: #f9f9f9;
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border-radius: 6px;
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border: 1px solid #e0e0e0;
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}
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.form-section h2 {
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font-size: 18px;
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color: #555;
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margin-bottom: 15px;
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padding-bottom: 10px;
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border-bottom: 2px solid #4CAF50;
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}
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.form-group {
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margin-bottom: 15px;
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}
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.form-group label {
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display: block;
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margin-bottom: 5px;
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color: #333;
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font-weight: 500;
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}
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.form-group input,
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.form-group select,
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.form-group textarea {
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width: 100%;
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padding: 10px;
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border: 1px solid #ddd;
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border-radius: 4px;
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font-size: 14px;
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}
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.form-group textarea {
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min-height: 100px;
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font-family: monospace;
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resize: vertical;
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}
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.form-group small {
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display: block;
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margin-top: 5px;
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color: #666;
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font-size: 12px;
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}
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.btn {
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padding: 10px 20px;
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background: #4CAF50;
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color: #fff;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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font-size: 14px;
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transition: background 0.3s;
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}
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.btn:hover {
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background: #45a049;
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}
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.btn:disabled {
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background: #ccc;
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cursor: not-allowed;
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}
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.btn-secondary {
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background: #2196F3;
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}
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.btn-secondary:hover {
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background: #0b7dda;
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}
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.btn-danger {
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background: #f44336;
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}
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.btn-danger:hover {
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background: #da190b;
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}
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.checkbox-group {
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max-height: 300px;
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overflow-y: auto;
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border: 1px solid #ddd;
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border-radius: 4px;
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padding: 10px;
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background: #fff;
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}
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.checkbox-item {
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padding: 8px;
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border-bottom: 1px solid #f0f0f0;
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}
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.checkbox-item:last-child {
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border-bottom: none;
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}
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.checkbox-item label {
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display: flex;
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align-items: center;
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cursor: pointer;
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}
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.checkbox-item input[type="checkbox"] {
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width: auto;
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margin-right: 8px;
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}
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.message {
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padding: 12px;
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border-radius: 4px;
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margin-bottom: 15px;
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}
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.message.success {
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background: #d4edda;
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color: #155724;
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border: 1px solid #c3e6cb;
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}
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.message.error {
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background: #f8d7da;
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color: #721c24;
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border: 1px solid #f5c6cb;
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}
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.message.info {
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background: #d1ecf1;
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color: #0c5460;
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border: 1px solid #bee5eb;
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}
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.table-container {
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margin-top: 30px;
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overflow-x: auto;
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}
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table {
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width: 100%;
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border-collapse: collapse;
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background: #fff;
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}
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table th,
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table td {
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padding: 12px;
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text-align: left;
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border: 1px solid #ddd;
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}
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table th {
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background: #4CAF50;
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color: #fff;
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font-weight: 600;
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position: sticky;
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top: 0;
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}
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table tr:nth-child(even) {
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background: #f9f9f9;
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}
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table tr:hover {
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background: #f0f0f0;
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}
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.loading {
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text-align: center;
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padding: 20px;
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color: #666;
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}
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.loading::after {
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content: '...';
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animation: dots 1.5s steps(4, end) infinite;
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}
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@keyframes dots {
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0%, 20% { content: '.'; }
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40% { content: '..'; }
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60%, 100% { content: '...'; }
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}
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.action-buttons {
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display: flex;
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gap: 10px;
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margin-top: 15px;
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}
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.select-all {
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margin-bottom: 10px;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
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<h1 style="margin: 0;">职位信息爬虫工具</h1>
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<div style="display: flex; gap: 15px;">
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<a href="/user" style="color: #2196F3; text-decoration: none; padding: 8px 15px; border-radius: 4px; background: #e3f2fd;">账号管理</a>
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<a href="/auth/logout" style="color: #f44336; text-decoration: none; padding: 8px 15px; border-radius: 4px; background: #ffebee;">退出登录</a>
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</div>
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</div>
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<!-- 第一步：填写基础信息 -->
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<div class="form-section">
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<h2>第一步：填写基础信息</h2>
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<div class="form-group">
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<label for="cookie-jsessionid2">JSESSIONID1：</label>
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<input type="text" id="cookie-jsessionid2" placeholder="">
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</div>
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<div class="form-group">
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<label for="cookie-jsessionid">JSESSIONID2：</label>
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<input type="text" id="cookie-jsessionid" placeholder="">
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</div>
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<div class="form-group">
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<label for="cookie-serverid">SERVERID：</label>
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<input type="text" id="cookie-serverid" placeholder="">
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</div>
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<div class="form-group">
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<label for="examid">examid：</label>
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<input type="text" id="examid" placeholder="">
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</div>
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<div class="form-group">
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<label for="bmid">bmid：</label>
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<input type="text" id="bmid" placeholder="">
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</div>
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<div class="form-group">
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<label for="userid">userid：</label>
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<input type="text" id="userid" placeholder="">
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</div>
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<div class="action-buttons">
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<button class="btn btn-secondary" onclick="getDsdmOptions()">获取地区选项</button>
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</div>
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</div>
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<!-- 第二步：选择地区并自动抓取 -->
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<div class="form-section">
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<h2>第二步：选择地区并自动抓取</h2>
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<div id="dsdm-message"></div>
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<div class="form-group">
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<label for="dsdm">地区代码（dsdm）：</label>
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<select id="dsdm">
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<option value="">请先获取地区选项</option>
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</select>
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</div>
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<div class="action-buttons">
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<button class="btn" onclick="fetchAllPositions()">自动抓取全部职位</button>
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</div>
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</div>
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<!-- 结果显示 -->
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<div class="form-section">
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<h2>职位信息结果</h2>
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<div class="action-buttons" style="margin-bottom: 15px;">
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<button class="btn btn-secondary" id="export-btn" onclick="exportCsv()" disabled>导出CSV</button>
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</div>
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<div id="result-message"></div>
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<div class="table-container" id="result-table" style="display: none;">
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<table id="data-table">
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<thead>
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<tr>
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<th>省份</th>
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<th>地区</th>
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<th>招聘单位/用人司局</th>
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<th>职位名称</th>
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<th>职位代码</th>
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<th>招聘人数</th>
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<th>审核通过人数</th>
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<th>竞争比</th>
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</tr>
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</thead>
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<tbody id="data-table-body">
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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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<script>
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// API基础路径配置
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const API_BASE_URL = ''; // 空字符串表示使用相对路径，如需跨域可修改为完整URL，如：'http://your-domain.com'
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// 复用同一个aa，确保selectPosition与getPositionTree的Referer一致
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let lastAa = '';
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let lastResults = [];
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let isCrawling = false; // 爬取状态标志
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// 获取地区选项
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function getDsdmOptions() {
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const examid = document.getElementById('examid').value.trim();
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const bmid = document.getElementById('bmid').value.trim();
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const userid = document.getElementById('userid').value.trim();
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const aa = Date.now().toString();
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lastAa = aa;
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const cookieData = buildCookiesPayload('dsdm-message');
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if (!examid || !bmid || !userid) {
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showMessage('dsdm-message', '请先填写examid、bmid和userid', 'error');
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return;
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}
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if (!cookieData) {
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return;
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}
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showMessage('dsdm-message', '正在获取地区选项...', 'info');
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fetch(API_BASE_URL + '/crawler/getDsdmOptions', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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},
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body: `examid=${encodeURIComponent(examid)}&bmid=${encodeURIComponent(bmid)}&userid=${encodeURIComponent(userid)}&aa=${aa}&cookies=${encodeURIComponent(JSON.stringify(cookieData))}`
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})
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.then(response => response.json())
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.then(data => {
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if (data.code === 1) {
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const select = document.getElementById('dsdm');
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select.innerHTML = '<option value="">请选择</option>';
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data.data.forEach(option => {
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const opt = document.createElement('option');
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opt.value = option.value;
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opt.textContent = option.text;
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select.appendChild(opt);
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});
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showMessage('dsdm-message', '获取地区选项成功，请选择地区', 'success');
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} else {
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showMessage('dsdm-message', data.msg || '获取失败', 'error');
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}
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})
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.catch(error => {
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showMessage('dsdm-message', '请求失败: ' + error.message, 'error');
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});
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}
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// 获取职位代码列表
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function getZwdmList() {
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const dsdm = document.getElementById('dsdm').value;
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const examid = document.getElementById('examid').value.trim();
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const bmid = document.getElementById('bmid').value.trim();
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const userid = document.getElementById('userid').value.trim();
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const cookieData = buildCookiesPayload('zwdm-message');
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const aa = lastAa || Date.now().toString();
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if (!dsdm) {
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showMessage('zwdm-message', '请先选择地区', 'error');
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return;
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}
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if (!examid || !bmid || !userid) {
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showMessage('zwdm-message', '请先填写examid、bmid和userid', 'error');
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return;
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}
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if (!cookieData) {
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return;
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}
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showMessage('zwdm-message', '正在获取职位代码列表...', 'info');
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fetch(API_BASE_URL + '/crawler/getZwdmList', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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},
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body: `dsdm=${encodeURIComponent(dsdm)}&examid=${encodeURIComponent(examid)}&bmid=${encodeURIComponent(bmid)}&userid=${encodeURIComponent(userid)}&aa=${encodeURIComponent(aa)}&cookies=${encodeURIComponent(JSON.stringify(cookieData))}`
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})
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.then(response => response.json())
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.then(data => {
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if (data.code === 1) {
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const container = document.getElementById('zwdm-list');
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container.innerHTML = '';
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if (data.data.length === 0) {
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container.innerHTML = '<div class="loading">未找到职位代码</div>';
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showMessage('zwdm-message', '未找到职位代码', 'info');
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return;
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}
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data.data.forEach(item => {
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const div = document.createElement('div');
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div.className = 'checkbox-item';
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div.innerHTML = `
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<label>
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<input type="checkbox" value="${item.zwdm}" class="zwdm-checkbox">
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${item.title}
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</label>
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`;
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container.appendChild(div);
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});
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showMessage('zwdm-message', `获取成功，共找到 ${data.data.length} 个职位代码`, 'success');
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} else {
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showMessage('zwdm-message', data.msg || '获取失败', 'error');
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}
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})
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.catch(error => {
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showMessage('zwdm-message', '请求失败: ' + error.message, 'error');
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});
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}
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// 组装Cookie数据
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function buildCookiesPayload(messageContainerId) {
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const jsessionid = document.getElementById('cookie-jsessionid').value.trim();
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const jsessionid2 = document.getElementById('cookie-jsessionid2').value.trim();
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const serverid = document.getElementById('cookie-serverid').value.trim();
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if (!jsessionid || !serverid) {
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showMessage(messageContainerId, '请填写JSESSIONID和SERVERID', 'error');
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return null;
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}
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const cookies = { "请求 Cookie": {} };
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// 支持双 JSESSIONID
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cookies["请求 Cookie"]["JSESSIONID"] = jsessionid2 ? [jsessionid, jsessionid2] : jsessionid;
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cookies["请求 Cookie"]["SERVERID"] = serverid;
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return cookies;
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}
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// 全选/取消全选
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function toggleAllZwdm() {
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const selectAll = document.getElementById('select-all-zwdm').checked;
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const checkboxes = document.querySelectorAll('.zwdm-checkbox');
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checkboxes.forEach(checkbox => {
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checkbox.checked = selectAll;
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});
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}
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// 批量获取职位信息
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function batchGetPositionInfo() {
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const examid = document.getElementById('examid').value.trim();
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const cookieData = buildCookiesPayload('result-message');
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if (!examid) {
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showMessage('result-message', '请先填写examid', 'error');
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return;
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}
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if (!cookieData) {
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return;
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}
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const checkboxes = document.querySelectorAll('.zwdm-checkbox:checked');
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if (checkboxes.length === 0) {
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showMessage('result-message', '请至少选择一个职位代码', 'error');
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return;
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}
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const zwdmList = Array.from(checkboxes).map(cb => cb.value);
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showMessage('result-message', `正在获取 ${zwdmList.length} 个职位的信息，请稍候...`, 'info');
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fetch(API_BASE_URL + '/crawler/batchGetPositionInfo', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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},
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body: `examid=${encodeURIComponent(examid)}&zwdm_list=${encodeURIComponent(JSON.stringify(zwdmList))}&cookies=${encodeURIComponent(JSON.stringify(cookieData))}`
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})
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.then(response => response.json())
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.then(data => {
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if (data.code === 1) {
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lastResults = data.data;
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displayResults(data.data);
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showMessage('result-message', `成功获取 ${data.data.length} 条职位信息`, 'success');
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} else {
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showMessage('result-message', data.msg || '获取失败', 'error');
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}
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})
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.catch(error => {
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showMessage('result-message', '请求失败: ' + error.message, 'error');
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});
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}
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// 显示结果表格
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function displayResults(results) {
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const tbody = document.getElementById('data-table-body');
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tbody.innerHTML = '';
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results.forEach(item => {
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if (item.error) {
|
||
const tr = document.createElement('tr');
|
||
tr.innerHTML = `
|
||
<td colspan="8" style="color: red;">职位代码 ${item.zwdm}: ${item.error}</td>
|
||
`;
|
||
tbody.appendChild(tr);
|
||
} else {
|
||
const tr = document.createElement('tr');
|
||
tr.innerHTML = `
|
||
<td>${item.sbmc || ''}</td>
|
||
<td>${item.dsmc || ''}</td>
|
||
<td>${item.zpdwmc || ''}</td>
|
||
<td>${item.zwmc || ''}</td>
|
||
<td>${item.zwdm || ''}</td>
|
||
<td>${item.zprs || 0}</td>
|
||
<td>${item.bkrs || 0}</td>
|
||
<td>${item.competition_ratio || '0:0'}</td>
|
||
`;
|
||
tbody.appendChild(tr);
|
||
}
|
||
});
|
||
|
||
document.getElementById('result-table').style.display = 'block';
|
||
}
|
||
|
||
// 追加成功行
|
||
function appendResultRow(item) {
|
||
const tbody = document.getElementById('data-table-body');
|
||
const tr = document.createElement('tr');
|
||
tr.innerHTML = `
|
||
<td>${item.sbmc || ''}</td>
|
||
<td>${item.dsmc || ''}</td>
|
||
<td>${item.zpdwmc || ''}</td>
|
||
<td>${item.zwmc || ''}</td>
|
||
<td>${item.zwdm || ''}</td>
|
||
<td>${item.zprs || 0}</td>
|
||
<td>${item.bkrs || 0}</td>
|
||
<td>${item.competition_ratio || '0.00'}</td>
|
||
`;
|
||
tbody.appendChild(tr);
|
||
document.getElementById('result-table').style.display = 'block';
|
||
}
|
||
|
||
// 追加失败行
|
||
function appendErrorRow(code, msg) {
|
||
const tbody = document.getElementById('data-table-body');
|
||
const tr = document.createElement('tr');
|
||
tr.innerHTML = `<td colspan="8" style="color:red;">职位代码 ${code}: ${msg}</td>`;
|
||
tbody.appendChild(tr);
|
||
document.getElementById('result-table').style.display = 'block';
|
||
}
|
||
|
||
// 自动抓取全部职位代码并逐条获取详情（流式展示，避免超时）
|
||
async function fetchAllPositions() {
|
||
const dsdm = document.getElementById('dsdm').value;
|
||
const examid = document.getElementById('examid').value.trim();
|
||
const bmid = document.getElementById('bmid').value.trim();
|
||
const userid = document.getElementById('userid').value.trim();
|
||
const cookieData = buildCookiesPayload('result-message');
|
||
const aa = lastAa;
|
||
|
||
if (!dsdm) {
|
||
showMessage('dsdm-message', '请先选择地区', 'error');
|
||
return;
|
||
}
|
||
if (!examid || !bmid || !userid) {
|
||
showMessage('dsdm-message', '请先填写examid、bmid和userid', 'error');
|
||
return;
|
||
}
|
||
if (!aa) {
|
||
showMessage('result-message', '请先点击“获取地区选项”生成aa', 'error');
|
||
return;
|
||
}
|
||
if (!cookieData) {
|
||
return;
|
||
}
|
||
|
||
// 开始爬取，禁用导出按钮
|
||
isCrawling = true;
|
||
document.getElementById('export-btn').disabled = true;
|
||
document.getElementById('export-btn').textContent = '爬取中...';
|
||
|
||
// 清空旧数据
|
||
lastResults = [];
|
||
const tbody = document.getElementById('data-table-body');
|
||
tbody.innerHTML = '';
|
||
document.getElementById('result-table').style.display = 'block';
|
||
showMessage('result-message', '正在获取职位代码列表...', 'info');
|
||
|
||
// 获取全部职位代码
|
||
const listResp = await fetch('/crawler/getZwdmList', {
|
||
method: 'POST',
|
||
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
|
||
body: `dsdm=${encodeURIComponent(dsdm)}&examid=${encodeURIComponent(examid)}&bmid=${encodeURIComponent(bmid)}&userid=${encodeURIComponent(userid)}&aa=${encodeURIComponent(aa)}&cookies=${encodeURIComponent(JSON.stringify(cookieData))}`
|
||
}).then(r => r.json()).catch(e => ({ code: 0, msg: e.message }));
|
||
|
||
if (listResp.code !== 1 || !Array.isArray(listResp.data) || listResp.data.length === 0) {
|
||
showMessage('result-message', listResp.msg || '未获取到职位代码', 'error');
|
||
// 爬取失败，恢复按钮状态
|
||
isCrawling = false;
|
||
document.getElementById('export-btn').disabled = false;
|
||
document.getElementById('export-btn').textContent = '导出CSV';
|
||
return;
|
||
}
|
||
|
||
// 过滤掉152开头的职位代码
|
||
const codes = listResp.data
|
||
.map(it => it.zwdm)
|
||
.filter(code => !code.startsWith('152'));
|
||
showMessage('result-message', `共 ${codes.length} 个职位（已跳过152开头），开始逐条获取...`, 'info');
|
||
|
||
// 逐条获取职位详情
|
||
for (let i = 0; i < codes.length; i++) {
|
||
const code = codes[i];
|
||
const infoResp = await fetch(API_BASE_URL + '/crawler/getPositionInfo', {
|
||
method: 'POST',
|
||
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
|
||
body: `zwdm=${encodeURIComponent(code)}&examid=${encodeURIComponent(examid)}&cookies=${encodeURIComponent(JSON.stringify(cookieData))}`
|
||
}).then(r => r.json()).catch(e => ({ code: 0, msg: e.message }));
|
||
|
||
if (infoResp.code === 1 && infoResp.data) {
|
||
const item = infoResp.data;
|
||
lastResults.push(item);
|
||
appendResultRow(item);
|
||
} else {
|
||
appendErrorRow(code, infoResp.msg || '获取失败');
|
||
}
|
||
|
||
showMessage('result-message', `进度：${i + 1}/${codes.length}`, 'info');
|
||
}
|
||
|
||
showMessage('result-message', `完成，共 ${lastResults.length} 条成功，失败 ${codes.length - lastResults.length} 条`, 'success');
|
||
|
||
// 爬取完成，启用导出按钮
|
||
isCrawling = false;
|
||
document.getElementById('export-btn').disabled = false;
|
||
document.getElementById('export-btn').textContent = '导出CSV';
|
||
}
|
||
|
||
// 导出CSV
|
||
function exportCsv() {
|
||
if (isCrawling) {
|
||
showMessage('result-message', '爬取进行中，请等待完成后再导出', 'error');
|
||
return;
|
||
}
|
||
if (!lastResults || lastResults.length === 0) {
|
||
showMessage('result-message', '暂无数据可导出', 'error');
|
||
return;
|
||
}
|
||
const headers = ['省份','地区','招聘单位/用人司局','职位名称','职位代码','招聘人数','审核通过人数','竞争比'];
|
||
const lines = [headers.join(',')];
|
||
lastResults.forEach(item => {
|
||
const row = [
|
||
item.sbmc || '',
|
||
item.dsmc || '',
|
||
item.zpdwmc || '',
|
||
item.zwmc || '',
|
||
item.zwdm || '',
|
||
item.zprs || 0,
|
||
item.bkrs || 0,
|
||
item.competition_ratio || '0:0'
|
||
];
|
||
lines.push(row.map(v => `"${String(v).replace(/"/g, '""')}"`).join(','));
|
||
});
|
||
const blob = new Blob([lines.join('\n')], { type: 'text/csv;charset=utf-8;' });
|
||
const url = URL.createObjectURL(blob);
|
||
const link = document.createElement('a');
|
||
link.href = url;
|
||
link.download = 'positions.csv';
|
||
link.click();
|
||
URL.revokeObjectURL(url);
|
||
showMessage('result-message', '已导出CSV', 'success');
|
||
}
|
||
|
||
// 显示消息
|
||
function showMessage(containerId, message, type) {
|
||
const container = document.getElementById(containerId);
|
||
container.innerHTML = `<div class="message ${type}">${message}</div>`;
|
||
}
|
||
</script>
|
||
</body>
|
||
</html>
|