const express = require('express');
const app = express();
const router = require('./router');
const bodyParser = require('body-parser');

// 中间件
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

// 使用路由
app.use('/', router);

// 监听端口
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
    console.log(`Server running on port ${PORT}`);
});