server.js

const express = require('express');
const path = require('path');
const app = express();
const PORT = process.env.PORT || 3000;

// 设置静态文件目录
app.use(express.static(path.join(__dirname, '/')));

// 启动服务
app.listen(PORT, () => {
    console.log(`Server is running on http://localhost:${PORT}`);
    console.log(`Open http://localhost:${PORT} in your browser to view the site.`);
});