const express = require('express');
const cors = require('cors');
const bodyParser = require('body-parser');
const helmet = require('helmet');
const rateLimit = require('express-rate-limit');
const path = require('path');
require('dotenv').config();
const { initDatabase } = require('./config/database');
const apiRoutes = require('./routes/api');
const webhookRoutes = require('./routes/webhook');
const logger = require('./utils/logger');
const SchedulerService = require('./services/SchedulerService');
const app = express();
const PORT = process.env.PORT || 3000;
app.use(helmet({
contentSecurityPolicy: false
}));
const limiter = rateLimit({
windowMs: 15 * 60 * 1000,
max: 100,
message: '请求过于频繁,请稍后再试'
});
app.use('/api', limiter);
app.use(cors());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(express.static(path.join(__dirname, 'public')));
app.use('/api', apiRoutes);
app.use('/webhook', webhookRoutes);
app.get('/', (req, res) => {
res.sendFile(path.join(__dirname, 'public', 'index.html'));
});
app.use((err, req, res, next) => {
logger.error('服务器错误:', err);
res.status(500).json({
success: false,
message: '服务器内部错误',
error: process.env.NODE_ENV === 'development' ? err.message : undefined
});
});
app.use((req, res) => {
res.status(404).json({
success: false,
message: '接口不存在'
});
});
async function startServer() {
try {
await initDatabase();
logger.info('数据库初始化完成');
app.listen(PORT, () => {
logger.info(`服务器运行在端口 ${PORT}`);
console.log(`�� 微信AccessToken管理系统已启动`);
console.log(`�� 访问地址: http://localhost:${PORT}`);
console.log(`�� API文档: http://localhost:${PORT}/api/docs`);
});
SchedulerService.init();
} catch (error) {
logger.error('服务启动失败:', error);
process.exit(1);
}
}
process.on('SIGTERM', () => {
logger.info('收到SIGTERM信号,正在关闭服务器...');
SchedulerService.stop();
process.exit(0);
});
process.on('SIGINT', () => {
logger.info('收到SIGINT信号,正在关闭服务器...');
SchedulerService.stop();
process.exit(0);
});
startServer();