nodejs.md

keywords

• asynchronous 异步
• event-driven 事件驱动
• JavaScript runtime js运行时

simple tutorial

Simple http server creation

Two method to create http server,below:

1. use http.createServer() function

   const http = require('http');
   const server = http.createServer((req,res) => {
       console.log(req.headers);
       console.log(req.url);
       res.end('success');
   });
   server.listen(3000);

2. use http.Server constructor

   const http = require('http');
   const server = new http.Server();
   server.on('request',(req,res) => {
       console.log(req.headers);
       console.log(req.url);
       res.end('success');
   });
   server.listen(3000);

http

http.ServerResponse