public async Task <IActionResult> Edit(DepartmentModel model) { if (!ModelState.IsValid) { return(Operation(false, "数据验证失败;" + GetErrorFromModelStateStr(), model.GoBackUrl)); } var m = await DepartmentApp.GetAsync(model.Id); if (m == null) { return(Operation(false, "数据不存在或已被删除")); } m = model.MapToMeg <DepartmentModel, Department>(m); var r = await DepartmentApp.UpdateAsync(m); return(Json(r)); }