node. JS establishes a Web server

Nodejs is actually a JavaScript execution environment.

To create a new file Server.js, enter the following code:

var http = require (' http 'var server = Http.createserver (function(req, res) {    Res.writehead ($, {' Content-type ': ' Text/plain '});    Res.end (' Hello world\n ');}); Server.listen (1337, ' 127.0.0.1 '); Console.log (' Server running at http://127.0.0.1:1337 ');

The console goes to the directory where the file was changed and executes the command: node server.js, the server is created.

Visit url:http://127.0.0.1:1337/and you can see the page return to Hello World.

The console executes CTRL + C to stop the service.

node. JS establishes a Web server