NodeJs Start Chapter

Introduction to node. js

The Wikipedia introduction to node. js Http://baike.baidu.com/view/3974030.htm?fromtitle=nodejs&type=syn

node. JS Installation

This is the website of node. JS http://www.nodejs.org

The author's operating system is Win7 64bit. Direct selection of an installable MSI file for download and installation

Once the installation is complete, set the environment variable so that we can access the node program directly in command line mode.

The first program of node. js

Create a test.js file on the desktop, edit it, and the code is as follows:

var http = require (' http '); Http.createserver (function (req, res) {    res.writehead (200,{' content-type ': ' text/html ') });    Res.write (' 
 
 
Then open the command line terminal, the following way to run this JS file
 
 
Finally, open the browser, enter 127.0.0.1:8080 in the Address bar, the following page appears
 
 
OK, it's a success. Simple, huh?!
 
 
here is [email protected], welcome to Exchange. 
 
I original works, reproduced please indicate the source.