截取url参数值

/*截取url参数值*/function GetQueryString(name) { ???var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)"); ???var r = window.location.search.substr(1).match(reg); ???if(r!=null) ?return ?unescape(r[2]);}

/*结果值*/var users = GetQueryString(‘goodsId‘);