phantomJS学习代码

phantom.js

console.log('Loading a web page');

var fs = require('fs');

var page = require('webpage').create();
page.open('http://cd.house.qq.com/', function() {
	var links = page.evaluate(function() {
		var links = new Array();
		var len =  document.body.getElementsByTagName("object").length;
		for( var i = 0; i < len; i++ ){
			longHref = document.body.getElementsByTagName("object")[i].nextSibling.getAttribute("href");
			links[i] = longHref.substring(0,longHref.indexOf('&'));
		}
		return links;
 	});
	fs.write('/home/mugbya/oo.txt',links,'w');

	for(var i = 0; i < links.length; i++){
		var pageS = require('webpage').create();
		pageS.open(links[i], (function(i){
		  return function(){
		    console.log(i);
		  };
		})(i));
	}	
});