display('Login/index'); } public function doLoginAction(){ $password = $_POST['password'] ?? ''; $correct_password = C('PASSWORD'); if (!empty($password) && $password === $correct_password) { $_SESSION['user_authenticated'] = true; $this->redirect('/'); } else { $this->assign('error', '密码错误,请重试。'); $this->display('Login/index'); } } public function logoutAction(){ session_destroy(); $this->redirect('/'); } } ?>