获取url参数(jq 扩展包)

(function($){
    $.extend({
        urlGet:function(url)
        {
            var getUrl = url ? url.split("?") : window.location.href.split("?");
            var _exportUrl = [];
            if(getUrl.length > 1)
            {
                var params = getUrl[1].split("&");
                for(var i=0, paramsLength = params.length; i<paramsLength; i++)
                {
                    var param = params[i].split("=");
                    _exportUrl[param[0]] = param[1];
                }
            }
            return _exportUrl;
        }
    });
})(jQuery);