Node.js

搭建静态环境

let http = require('http');
let url = require('url');
let util = require('util');
let fs = require('fs');

let server = http.createServer((req, res) => {
    // res.statusCode = 200;
    // res.setHeader("Content-Type", "text/plain; charset=utf-8");

    var pathname = url.parse(req.url).pathname;
    console.log("file:" + pathname.substring(1));
    fs.readFile(pathname.substring(1), function(err, data){
        if(err){
            res.writeHead(404, {
                'Content-Type': 'text/html'
            });
        }else{
            res.writeHead(200, {
                "Content-Type": 'text/html'
            })
            res.write(data.toString());
        }
        res.end();
    })

})

server.listen(3000, '127.0.0.1', ()=>{
    console.log("服务器已经运行, 请打开浏览, 输入: http:127.0.0.1");
});

启动node方式

• npm bin/www
• pm2 启动

启动 pm2 start bin/www
停止 pm2 stop all