location查询字符串解析

function getQueryStringArgs() {

    //取得查询字符串并去掉开头的问号

    var qs = (location.search.length >0? location.search.substring(1) : "");



    //保存数据的对象

    var args= {};



    //取得每一项

    var items = qs.split("&");

    var item = null,

        name = null,

        value = null;



    //逐个将每一项添加到args对象中

    for (var i=0; i<items.length; i++) {

        item = items[i].split("=");

        name = decodeURIComponent(item[0]);//解码名称

        vale = decodeURIComponent(item[1]);//解码值

        args[name] = value;

    }



    return args;

}