async public Task <APIReturn> _Del([FromForm] int[] id) { var dels = new List <object>(); foreach (int id2 in id) { dels.Add(await Tb_alltype.DeleteAsync(id2)); } if (dels.Count > 0) { return(APIReturn.成功.SetMessage($"删除成功,影响行数:{dels.Count}").SetData("dels", dels)); } return(APIReturn.失败); }