jquery--获取链接参数

function getQueryString(url) {
        var obj = {};
        var reg=/([^?&=]+)=([^?&=]+)/g;
        url.replace(reg,function(){
        	obj[arguments[1]]=decodeURIComponent(arguments[2]);
        });
        return obj;
    }
var obj_fri = getQueryString(decodeURIComponent("http://huosu.com?data1=data1&data2=data2"));
console.log(obj_fri);//Object {data1: "'data1'", data2: "'data2'"}