public ActionResult Create(VmAdminCosmeticCreate model) { try { //输入校验 if (!ModelState.IsValid) { return(View(model)); } //向数据库插入数据 _cosmeticService.Create(model); //返回列表页 转向 return(RedirectToAction("List")); } catch (Exception ex) { ModelState.AddModelError("", ex.Message); return(View(model)); } }