DeveloperandClaude Opus 4.6
335f0fb8dc
- Add express-rate-limit with tiered rate limits per endpoint - Add express-validator for input validation on all API routes - Add winston + morgan for structured logging - Add node-cache for lottery result caching (5min TTL, 1000 max keys) - Convert OCR to async task queue with max 2 concurrent jobs - Add global error handler middleware - Add React ErrorBoundary for client-side error handling - Fix memory leaks in OCR task queue and lottery cache - Add per-item error handling in batch ticket updates - Fix SQL UPDATE to include user_id in WHERE clause Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
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 morgan = require('morgan');
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const fs = require('fs');
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// 初始化日志目录
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const logsDir = path.join(__dirname, 'logs');
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if (!fs.existsSync(logsDir)) {
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fs.mkdirSync(logsDir, { recursive: true });
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}
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// 初始化数据库
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require('./db/init');
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const authRoutes = require('./routes/auth');
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const ticketRoutes = require('./routes/tickets');
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const lotteryRoutes = require('./routes/lottery');
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const ocrRoutes = require('./routes/ocr');
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const { standardLimiter } = require('./middleware/rateLimiter');
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const errorHandler = require('./middleware/errorHandler');
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const logger = require('./services/logger');
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const app = express();
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const PORT = process.env.PORT || 4444;
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// 创建 morgan stream 用于日志
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const morganStream = {
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write: (message) => logger.http(message.trim())
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};
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// 中间件
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app.use(cors());
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app.use(express.json({ limit: '10mb' }));
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app.use(express.urlencoded({ extended: true, limit: '10mb' }));
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app.use(morgan('combined', { stream: morganStream }));
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app.use('/uploads', express.static(path.join(__dirname, 'uploads')));
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// 全局限流 (应用于所有API)
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app.use('/api', standardLimiter);
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// API 路由
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app.use('/api/auth', authRoutes);
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app.use('/api/tickets', ticketRoutes);
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app.use('/api/lottery', lotteryRoutes);
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app.use('/api/ocr', ocrRoutes);
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// 健康检查
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app.get('/api/health', (req, res) => {
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res.json({ status: 'ok', time: new Date().toISOString() });
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});
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// 静态文件服务 - 前端构建产物
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const clientDist = path.join(__dirname, '../client/dist');
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app.use(express.static(clientDist));
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// SPA 路由 - 所有非 API 请求返回 index.html
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app.get('*', (req, res) => {
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res.sendFile(path.join(clientDist, 'index.html'));
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});
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// 全局错误处理 (必须放在最后)
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app.use(errorHandler);
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app.listen(PORT, '0.0.0.0', () => {
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logger.info(`服务器运行在 http://0.0.0.0:${PORT}`);
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});
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