//获取司机排队名次([email protected])
        //参数:VehicleListParam param(条件参数)
        //返回obj,其中obj.data为排队名次
        public async Task <IActionResult> GetLineNo(VehicleListParam param)
        {
            TData <int> obj = new TData <int>();

            if (!string.IsNullOrEmpty(param.DriverName) || !string.IsNullOrEmpty(param.DriverPhone) || !string.IsNullOrEmpty(param.VehicleNo))
            {
                obj = await vehicleBLL.GetLineNo(param);
            }
            return(Json(obj));
        }