public async Task <ActionResult <DiaryDto> > DeleteEntity(int?id, int?UserId)
{
MessageInfo <DiaryDto> msge = new MessageInfo <DiaryDto>();
var isExist = await diaryService.ExistEntity(u => u.DiaryId == id && u.UsersId == UserId);
if (!isExist)
{
msge.Code = 400;
msge.Msg = "未找到该用户";
msge.Success = false;
return(Ok(msge));
}
Diary diary = await diaryService.GetEntitys(u => u.DiaryId == id).FirstOrDefaultAsync();
diaryService.DeleteEntity(diary);
await diaryService.SaveChanges();
msge.Code = 204;
return(Ok(msge));
}