跨域获取json电商数据

url:http://www.darlingbank.com/cutpage/index.php/promote/edit/getfun/json/

源碼：

<ul class="cf" dataurl="http://www.paipai.com/sinclude/xml/tjw/tjw2014/tjw4/tjw179255804475.js" commlen="4" commsta="1" commtpl='<li><a href="{#recmdReason#}" target="_blank">{#recmdRegName#}</a></li>'>

js：

var J_data = {debug : true,log : function(s){this.debug && (window.console ? console.log(s) : alert(s));},create_script : function(src){var Scrip=document.createElement('script');Scrip.charset="gbk";Scrip.src=src;document.body.appendChild(Scrip);},get : function(){var thats=this;$("[dataurl]").each(function () {var that=this;dataurl=$(this).attr("dataurl"),tpl_tmp=$(this).attr("commtpl");if(typeof tpl_tmp==='undefined' || tpl_tmp===''){thats.log('请填写模板');}else{var c_str=dataurl.slice(dataurl.lastIndexOf('/')+1).split('.')[0];window[c_str]=function(j){var d=j.data.adList,html='',len=parseInt($(that).attr("commlen")) || d.length,start=parseInt($(that).attr("commsta")) || 0,tpl=$(that).attr("commtpl");if(start>0 && len<d.length){len +=start;}for(var i=start;i<len;i++){html += tpl.replace(/{#recmdReason#}/g,d[i].recmdReason).replace(/{#recmdRegName#}/g,d[i].recmdRegName).replace(/{#image#}/g,d[i].image).replace(/{#adSentence#}/g,d[i].adSentence);}$(that).html(html);}// $.getScript(dataurl+"?callback="+c_str);  //亦可以用jquery方法thats.create_script(dataurl+"?callback="+c_str);}});}}
$(function(){J_data.get();
})