public function login() { //实现登陆 if (IS_POST) { $model = new \Model\UserModel(); if ($model->login()) { $url = empty($_SESSION['return_url']) ? 'Index/index' : $_SESSION['return_url']; //用户登陆成功调用转移cookie中购物车的数据入数据库 $cart_model = new \Model\CartModel(); $cart_model->cookie2db(); $this->success('登陆成功', U($url), 1); exit; } $this->error($model->getError()); } $this->display(); }