public async Task <MessageModel <string> > Put([FromBody] GraduationStatistics custom)
        {
            var data = new MessageModel <string>();

            if (custom != null && custom.Id > 0)
            {
                data.success = await graduationStatisticsServices.Update(custom);

                if (data.success)
                {
                    data.response = custom?.Id.ObjToString();
                    data.msg      = "修改成功";
                }
            }
            return(data);
        }
        public async Task <MessageModel <string> > Post([FromBody] GraduationStatistics custom)
        {
            var data = new MessageModel <string>();

            custom.CreateTime = DateTime.Now;
            custom.IsDelete   = false;
            var classInfo = await _dictionaryServices.Query(a => a.Category == "Class" && a.Code == custom.Class);

            custom.ClassName = classInfo.FirstOrDefault()?.Value;
            var id = await graduationStatisticsServices.Add(custom);

            data.success = id > 0;
            if (data.success)
            {
                data.response = id.ObjToString();
                data.msg      = "添加成功";
            }
            return(data);
        }