拒绝访问控制器后,如何在Yii2中设置Flash消息?以下是拒绝访问http://www.yiiframework.com/doc-2.0/yii-filters-accesscontrol.html的方式:
public function behaviors()
{
return [
'access' => [
'class' => \yii\filters\AccessControl::className(),
'only' => ['create', 'update'],
'rules' => [
// deny all POST requests
[
'allow' => false,
'verbs' => ['POST']
],
// allow authenticated users
[
'allow' => true,
'roles' => ['@'],
],
// everything else is denied
],
],
];
}
此后,它将重定向到站点/登录。我该如何在其中显示“此部分仅适用于注册用户”的Flash消息?
您可以尝试添加拒绝回调吗?我希望这行得通:
public function behaviors()
{
return [
'access' => [
'class' => \yii\filters\AccessControl::className(),
'only' => ['create', 'update'],
'rules' => [
// deny all POST requests
[
'allow' => false,
'verbs' => ['POST']
],
// allow authenticated users
[
'allow' => true,
'roles' => ['@'],
],
// everything else is denied
],
'denyCallback' => function ($rule, $action) {
Yii::$app->session->setFlash('error', 'This section is only for registered users.');
Yii::$app->user->loginRequired();
},
],
];
}
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句