public async Task <ActionResult <bool> > SaveTralvel(TravelSaveQuery query)
        {
            TravelEntity entity = _mapper.Map <TravelEntity>(query);

            entity.createDate = DateTime.Now;
            entity.isShow     = true;
            entity.operatorId = -1;
            bool flag = await _travelService.AddEntityAsync(entity);

            //保存附件关联
            if (query.fileList.Length > 0)
            {
                foreach (var item in query.fileList)
                {
                    await _travelFileAttachmentService.AddEntityAsync(new TravelFileAttachmentEntity
                    {
                        createDate       = DateTime.Now,
                        fileAttachmentId = item,
                        travelId         = entity.id,
                        operatorId       = -1
                    });
                }
            }
            return(Ok(flag));
        }