public ActionResult Edit(VmAdminCosmeticEdit model) { try { //输入校验 if (!ModelState.IsValid) { return(View(model)); } //向数据库插入数据 _cosmeticService.Edit(model); //转向 return(RedirectToAction("Detail", new { id = model.CosmeticID })); } catch (Exception ex) { ModelState.AddModelError("", ex.Message); return(View(model)); } }