66 lines
2.0 KiB
JavaScript
66 lines
2.0 KiB
JavaScript
const express = require('express');
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const path = require('path');
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const compression = require('compression');
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const helmet = require('helmet');
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const { createProxyMiddleware } = require('http-proxy-middleware');
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const app = express();
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const PORT = process.env.PORT || 3000;
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// 安全中间件
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app.use(helmet({
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contentSecurityPolicy: false, // 允许内联脚本和样式
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}));
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// 压缩中间件
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app.use(compression());
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// API 代理中间件 - 将 /api/* 请求代理到 10.100.5.86:8113
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app.use('/api', createProxyMiddleware({
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target: 'http://10.100.51.86:8113',
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changeOrigin: true,
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pathRewrite: {
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'^/api': '/api', // 保持 /api 路径
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},
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onProxyReq: (proxyReq, req, res) => {
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console.log(`🔄 代理请求: ${req.method} ${req.url} -> http://10.100.51.86:8113${req.url}`);
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},
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onProxyRes: (proxyRes, req, res) => {
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console.log(`✅ 代理响应: ${req.method} ${req.url} - 状态码: ${proxyRes.statusCode}`);
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},
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onError: (err, req, res) => {
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console.error(`❌ 代理错误: ${req.method} ${req.url}`, err.message);
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res.status(500).json({ error: '代理请求失败', message: err.message });
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}
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}));
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// 静态文件服务
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app.use(express.static(path.join(__dirname, 'dist')));
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// 处理 SPA 路由，所有未匹配的路由都返回 index.html
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app.get('*', (req, res) => {
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res.sendFile(path.join(__dirname, 'dist', 'index.html'));
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});
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// 错误处理中间件
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app.use((err, req, res, next) => {
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console.error('服务器错误:', err.stack);
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res.status(500).send('服务器内部错误');
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});
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app.listen(PORT, () => {
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console.log(`🚀 VDI 管理平台服务器已启动`);
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console.log(`📍 访问地址: http://localhost:${PORT}`);
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console.log(`⏰ 启动时间: ${new Date().toLocaleString()}`);
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});
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// 优雅关闭
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process.on('SIGTERM', () => {
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console.log('收到 SIGTERM 信号，正在关闭服务器...');
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process.exit(0);
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});
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process.on('SIGINT', () => {
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console.log('收到 SIGINT 信号，正在关闭服务器...');
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process.exit(0);
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}); |