Node入门--1-->Hello World

mac2022-06-30  29

环境

  node、webstrom、cmd

步骤 打开Node.js环境

  window -->Node.js

  2.在webstrom编辑main.js文件

1 /** 2 * Created by Seadee on 2017/5/26. 3 */ 4 5 //create the node.js application 6 //step1 introduce the required module 7 var http = require("http"); 8 9 //step2 create server 10 http.createServer(function (request,response) { 11 //发送http状态值、http头部、内容类型 12 response.writeHead(200,{'Content-Type':'text/plain'}); 13 //接收相应消息-->页面打开后显示 14 response.end('you are mine!'); 15 }).listen(8889); //绑定端口 16 17 //cmd执行成功打印 18 console.log('Sever running at http://127.0.0.1:8889');

  3.在cmd执行main.js文件

  

  4.在浏览器打开(注意:这时不要关闭cmd,否则打不开!)

  

 

转载于:https://www.cnblogs.com/Afanty/p/6907551.html

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