getQueryStringArgs()

    function getQueryStringArgs() {        // 取得要查询的字符串并去掉开头的问号        var qs = (location.search.length > 0 ? location.search.substring(1) : ""),            args = {},            items = qs.length ? qs.split("&"): [],            item = null,            name = null,            value = null,            //  在for 循环中使用            i = 0,            len = items.length;        // 逐个将每一项目添加到args对象中        for (i; i < len; i++) {            item = items[i].split("=");            name = decodeURIComponent(item[0]);           value = decodeURIComponent(items[1]);            if (name.length) {                args[name] = value            }        }        console.log(args);        return args;    }