javascript - how to get a document object from a given url in node js -


how can using node.js api document of given url work with. here snippet of come :

var needhttp  = require('http');  var getallfromsite = function ( siteurl, tag)  {  var requesttourl = needhttp.get( siteurl, function (responsefromurl) {  responsefromurl. somehowgetdocument...   });   }

so far i've found this, still needs domparser could't find:

function getsourceasdom(url) { xmlhttp=new xmlhttprequest(); xmlhttp.open("get",url,false); xmlhttp.send(); parser=new domparser(); return parser.parsefromstring(xmlhttp.responsetext,"text/html"); }

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