public async Task <ActionResult> Login(Models.UserLoginModel userLoginModel) { if (ModelState.IsValid) { if (await UserManager.LoginAsync(userLoginModel.Name, userLoginModel.Password)) { Session["username"] = userLoginModel.Name; return(RedirectToAction(nameof(Index))); } else { ModelState.AddModelError("", "登录失败"); } } return(View(userLoginModel)); }