47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
/**
|
|
* @file SSE服务器主入口文件
|
|
* @author Yk <yk_9001@icloud.com>
|
|
* @createdAt 2025-07-01
|
|
* @version 1.0.0
|
|
* @description Express服务器配置和路由初始化
|
|
*/
|
|
|
|
require('dotenv').config();
|
|
|
|
const express = require('express');
|
|
const bodyParser = require('body-parser');
|
|
const security = require('./middlewares/security');
|
|
const streamRouter = require('./routes/stream');
|
|
const pushRouter = require('./routes/push');
|
|
const {sendHeartbeat} = require('./lib/sse');
|
|
const config = require('./config');
|
|
|
|
const timestamp = require('./utils/timeFormatter');
|
|
|
|
const app = express();
|
|
|
|
// 中间件
|
|
app.use(bodyParser.json());
|
|
app.use(...security);
|
|
|
|
// 路由
|
|
app.use('/stream', streamRouter);
|
|
app.use('/push', pushRouter);
|
|
|
|
// 心跳
|
|
setInterval(sendHeartbeat, config.sse.heartbeatInterval);
|
|
|
|
// 错误处理
|
|
const errorHandler = (err, req, res, next) => {
|
|
console.error(err.stack);
|
|
res.status(500).json({
|
|
code: 500,
|
|
error: 'Internal Server Error',
|
|
timestamp: timestamp.formatTime()
|
|
});
|
|
};
|
|
app.use(errorHandler);
|
|
|
|
app.listen(config.server.port, () => {
|
|
console.log(`SSE server running on port ${config.server.port}`);
|
|
}); |