NODE简易综合应用服务器搭建

Posted 2020-10-28 飞鲨

　　node搭建简易服务器

　　querystring和url模板学习地址 querystring&url

　　1. 目录结构

　　

　　2. 代码结构

const http = require(\'http\');
const fs = require(\'fs\');
const url = require(\'url\');
const querystring = require(\'querystring\');

let server = http.createServer((req,res) =>{
    // 获取get请求数据
    let obj = url.parse(req.url,true);
    let urlBli = obj.pathname;
    let GET = obj.query;

    // 获取post请求数据
    let str = \'\';
    let POST = null;
    req.on(\'data\',(data) => {
        str += data;
    });
    req.on(\'end\', () => {
        POST = querystring.parse(str);
    });

    // 请求资源文件
    let filename = \'./www/\'+ urlBli;
    fs.readFile(filename,(err,data) => {
        if(err){
            res.write(\'404,该页面不存在\');
        }else {
            res.write(data);
        }
        res.end();
    })
});

server.listen(7676);