jq cookie 跨页面获取

第一页.html

function building(txt,shop_id){
var fruitsurl = "http://t.vgoule.com/index.php/Index/fruits?id="+shop_id;
$.cookie("building",txt,{path:'/', domain:'t.vgoule.com'}); 
//设置域名才能保证所有页面接到值否则其他页面获取不到jq cookie   
location.href = fruitsurl;
}

　　

第二页.html

$(function(){
var aaa = $.cookie("building");
//获取cookie
});