//获取指定码头已匹配、签到的数量([email protected])
        //参数:int iShippingDock(码头编码)
        //返回obj,其中obj.data为排队数量
        public async Task <IActionResult> GetLineCnt(int iShippingDock)
        {
            TData <int> obj = await vehicleBLL.GetLineCnt(iShippingDock);

            return(Json(obj));
        }