How to setup node in Windows and create application ?

• Download NodeJS application and install it.
  It will setup all the required environment variables of NodeJS.

• Check NodeJS installation
  > node --version

• Check npm installation
  > npm --version

• Create a project directory and install module express
  > mkdir test> cd test
  > npm install express
  

• Create an Application JS file testserver.jsvar express = require ('express');
  var app = express();
  app.use(express.static(__dirname));
  
  app.get('/hello', function(request, response) {       
     response.send("Hello Node");
  })
  app.get('/bye', function(request, response) {       
     response.sendFile(__dirname + '/bye.html');
  })
  app.listen(8080, function(){
      console.log("Server started on 8080");
  })

• Start Node server> cd test
  > node testserver

• Run and test application
  http://localhost:8080/hello
  http://localhost:8080/bye