feat: 完成多多畅职就业服务平台核心功能开发
主要更新： - ✅ 完成主题配色从暗色到亮蓝白配色的全面转换 - ✅ 实现高薪岗位页面及后端API集成 - ✅ 完成登录注册页面及认证系统 - ✅ 实现预招录确认功能 - ✅ 添加数据库管理和维护工具脚本 - ✅ 优化错误处理和用户体验 核心功能： 1. 首页 (index.html) - 3D地球、专业分类、过渡岗位 2. 高薪岗位页面 (high.html) - 岗位详情、预招录确认、成功案例 3. 登录注册 (auth.html) - 用户认证、专业分类选择 4. 后端API - RESTful接口，JWT认证，MySQL数据库 技术栈： - 前端：Three.js, GSAP, 原生JavaScript - 后端：Node.js, Express, MySQL - 认证：JWT, bcrypt - 样式：自定义CSS，响应式设计 数据库工具： - kill-by-ids.js - 批量终止MySQL进程 - unlock-all-tables.js - 解锁数据库表 - init-db.js - 初始化数据库 - 其他管理脚本 🤖 Generated with Claude Code Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
KQL
200
server.js
200
server.js
@@ -1,60 +1,137 @@
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const http = require('http');
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const fs = require('fs');
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/**
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* 多多畅职大专生就业服务平台 - 后端服务器
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* 基于Express框架
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*/
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require('dotenv').config();
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const express = require('express');
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const cors = require('cors');
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const path = require('path');
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const os = require('os');
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const PORT = 8080;
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// 导入路由
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const authRoutes = require('./api/routes/auth');
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const applicationRoutes = require('./api/routes/applications');
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const highSalaryJobsRoutes = require('./api/routes/highSalaryJobs');
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const trainingUnitsRoutes = require('./api/routes/trainingUnits');
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const successStoriesRoutes = require('./api/routes/successStories');
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const transitionProgressRoutes = require('./api/routes/transitionProgress');
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// MIME类型映射
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const mimeTypes = {
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'.html': 'text/html',
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'.css': 'text/css',
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'.js': 'application/javascript',
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'.json': 'application/json',
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'.png': 'image/png',
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'.jpg': 'image/jpeg',
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'.jpeg': 'image/jpeg',
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'.gif': 'image/gif',
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'.svg': 'image/svg+xml',
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'.ico': 'image/x-icon',
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'.woff': 'font/woff',
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'.woff2': 'font/woff2',
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'.ttf': 'font/ttf',
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'.csv': 'text/csv'
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};
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// 创建Express应用
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const app = express();
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const PORT = process.env.PORT || 8080;
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const server = http.createServer((req, res) => {
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// 解析请求的URL并解码（支持中文文件名）
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let filePath = '.' + decodeURIComponent(req.url);
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if (filePath === './') {
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filePath = './index.html';
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}
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// ========================================
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// 中间件配置
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// ========================================
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// 获取文件扩展名
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const extname = String(path.extname(filePath)).toLowerCase();
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const contentType = mimeTypes[extname] || 'application/octet-stream';
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// CORS配置
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app.use(cors({
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origin: '*', // 允许所有来源（生产环境应该限制）
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methods: ['GET', 'POST', 'PUT', 'DELETE', 'PATCH'],
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allowedHeaders: ['Content-Type', 'Authorization']
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}));
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// 读取文件
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fs.readFile(filePath, (error, content) => {
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if (error) {
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if (error.code === 'ENOENT') {
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// 文件不存在
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res.writeHead(404, { 'Content-Type': 'text/html; charset=utf-8' });
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res.end('<h1>404 - 文件未找到</h1>', 'utf-8');
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} else {
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// 服务器错误
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res.writeHead(500);
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res.end('服务器错误: ' + error.code, 'utf-8');
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}
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} else {
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// 成功返回文件
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res.writeHead(200, { 'Content-Type': contentType });
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res.end(content, 'utf-8');
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}
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// 解析JSON请求体
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app.use(express.json({ limit: '10mb' }));
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// 解析URL编码的请求体
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app.use(express.urlencoded({ extended: true, limit: '10mb' }));
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// 请求日志
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app.use((req, res, next) => {
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const timestamp = new Date().toISOString();
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console.log(`[${timestamp}] ${req.method} ${req.url}`);
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next();
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});
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// ========================================
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// API路由
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// ========================================
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// 健康检查
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app.get('/api/health', (req, res) => {
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res.json({
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success: true,
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message: '服务器运行正常',
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timestamp: new Date().toISOString()
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});
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});
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// 用户认证相关路由
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app.use('/api/auth', authRoutes);
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// 投递记录相关路由
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app.use('/api/applications', applicationRoutes);
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// 高薪岗位相关路由
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app.use('/api/high-salary-jobs', highSalaryJobsRoutes);
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// 培训单元相关路由
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app.use('/api/training-units', trainingUnitsRoutes);
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// 成功案例相关路由
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app.use('/api/success-stories', successStoriesRoutes);
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// 面试进度相关路由
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app.use('/api/transition-progress', transitionProgressRoutes);
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// API 404处理
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app.use('/api/*', (req, res) => {
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res.status(404).json({
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success: false,
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message: 'API接口不存在'
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});
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});
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// ========================================
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// 静态文件服务
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// ========================================
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// 静态文件支持（保留原有的静态文件服务功能）
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app.use(express.static('.', {
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index: 'index.html',
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setHeaders: (res, filePath) => {
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// 设置缓存策略
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if (filePath.endsWith('.html')) {
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res.setHeader('Cache-Control', 'no-cache');
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} else if (filePath.match(/\.(css|js|jpg|png|gif|svg|woff|woff2|ttf)$/)) {
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res.setHeader('Cache-Control', 'public, max-age=31536000');
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}
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}
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}));
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// 处理前端路由（SPA fallback）
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app.get('*', (req, res) => {
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res.sendFile(path.join(__dirname, 'index.html'));
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});
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// ========================================
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// 错误处理
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// ========================================
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// 404错误处理
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app.use((req, res) => {
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res.status(404).json({
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success: false,
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message: '请求的资源不存在'
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});
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});
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// 全局错误处理
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app.use((err, req, res, next) => {
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console.error('服务器错误:', err);
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res.status(500).json({
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success: false,
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message: process.env.NODE_ENV === 'development' ? err.message : '服务器内部错误'
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});
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});
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// ========================================
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// 启动服务器
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// ========================================
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// 获取本机IP地址
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const os = require('os');
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function getLocalIP() {
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const interfaces = os.networkInterfaces();
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for (const name of Object.keys(interfaces)) {
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@@ -69,15 +146,26 @@ function getLocalIP() {
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const localIP = getLocalIP();
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server.listen(PORT, '0.0.0.0', () => {
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const server = app.listen(PORT, '0.0.0.0', () => {
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console.log('');
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console.log('========================================');
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console.log('🚀 本地服务器已启动（局域网模式）！');
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console.log('🚀 多多畅职就业服务平台已启动！');
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console.log('========================================');
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console.log('');
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console.log(`📍 本机访问: http://localhost:${PORT}`);
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console.log(`📍 局域网访问: http://${localIP}:${PORT}`);
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console.log('');
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console.log('🔌 API服务：');
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console.log(` - 健康检查: http://localhost:${PORT}/api/health`);
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console.log(` - 用户注册: POST /api/auth/register`);
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console.log(` - 用户登录: POST /api/auth/login`);
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console.log(` - 获取用户: GET /api/auth/me`);
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console.log(` - 投递记录: GET /api/applications`);
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console.log(` - 高薪岗位: GET /api/high-salary-jobs`);
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console.log(` - 培训单元: GET /api/training-units`);
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console.log(` - 成功案例: GET /api/success-stories`);
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console.log(` - 面试进度: GET /api/transition-progress`);
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console.log('');
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console.log('🌐 同一局域网内的其他设备可以通过局域网地址访问');
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console.log('');
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console.log('💡 提示: 按 Ctrl+C 停止服务器');
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@@ -88,6 +176,16 @@ server.listen(PORT, '0.0.0.0', () => {
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// 优雅关闭
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process.on('SIGINT', () => {
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console.log('\n\n服务器已关闭');
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process.exit(0);
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console.log('\n\n🔌 正在关闭服务器...');
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server.close(() => {
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console.log('✅ 服务器已关闭');
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process.exit(0);
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});
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});
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// 处理未捕获的Promise拒绝
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process.on('unhandledRejection', (reason, promise) => {
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console.error('未处理的Promise拒绝:', reason);
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});
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module.exports = app;
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