服务器与文件系统结合

const http = require('http');
const fs = require('fs');

const server = http.createServer((req, res) => {
    switch(req.url){
        case '/1.html':
            fs.readFile('text.txt', (err, data)=>{
                res.write(data.toString());
                res.end()
            })
            break;
        case '/2.html':
            fs.writeFile('text2.txt', '我是是是是是是是是是', err =>{
                console.log(err)
            })
            break;

    }
})

server.listen(8080)