or (const key in params) {
                            queryParams[key] = params[key];
                        }
                        console.log(queryParams)
                    } else {
                        queryParams = params;
                    }
                    return queryParams;
                },
                //回调函数
                responseHandler: function (res) {
                    return {
                        "total": res.count,
                        "rows": res.data