public async Task <IActionResult> Edit(ModuleModel model) { if (!ModelState.IsValid) { return(Json(ResultDto.Err((GetErrorFromModelStateStr())))); } var m = await ModuleApp.GetAsync(model.Id); if (m == null) { return(Json(ResultDto.Err(("数据不存在或已被删除")))); } m = model.MapToMeg <ModuleModel, Module>(m); var r = await ModuleApp.UpdateAsync(m); return(Json(r)); }