yii之behaviors

BaseController:

 protected $actions = ['*']; protected $except = []; protected $mustlogin = []; protected $verbs = []; 
// 行为过滤 public function behaviors() { return [ 'access' => [ 'class' => \yii\filters\AccessControl::className(), 'only' => $this->actions, // 针对哪些方法有效，默认所有 'except' => $this->except, // 针对哪些方法不进行控制 'rules' => [ [ 'allow' => false, 'actions' => empty($this->mustlogin) ? [] : $this->mustlogin, 'roles' => ['?'] // 未登录用户默认均不可访问 ], [ 'allow' => true, 'actions' => empty($this->mustlogin) ? [] : $this->mustlogin, 'roles' => ['@'] // 登陆用户默认均可访问 ] ] ], 'verbs' => [ 'class' => \yii\filters\VerbFilter::className(), 'actions' => $this->verbs, // 针对某些方法限制其访问方式 ] ]; }