How To Set Default Home Page in Node.Js? -

here code able see file content on refresh, not type localhost , port.

// include http module, var http = require("http"), // , url module, helpful in parsing request parameters.     url = require("url");  var eventemitter = require('events').eventemitter;  var fs = require('fs');  var emitter = new eventemitter; var fdata=""; http.createserver(function (request, response) {  if(request.url=="/") {         response.writehead(200, {'content-type': 'text/html'});       fs.readfile("xhtmljs.xhtml","utf-8" ,function (err, data){            fdata=data;            });     response.write(fdata+"<br/>"+request.url);      response.end();  } }).listen(1234);