Yii2 a small problem with the action in restful

A RESTful style project is being developed with YII2.0.0 recently.
There is a small problem: when I want to customize the output data or custom input data operations, you must write your own class to inherit from the corresponding Action shape:

 public function actions(){    $actions = parent::actions();    //index操作还能指定controller里面的函数,类似如下    $actions['index']['prepareDataProvider'] = [$this, 'prepareDataProvider'];    //其他action只能自己指定继承自yii\rest\XXXAction的类,然后在类里面重写run函数    $actions['create'] = 'app\my_actions\controller_name\CreateAction';    return $actions;}

Is there any way to specify a function in the controller like the index operation instead of rewriting the corresponding run function?

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A RESTful style project is being developed with YII2.0.0 recently.
There is a small problem: when I want to customize the output data or custom input data operations, you must write your own class to inherit from the corresponding Action shape:

 public function actions(){    $actions = parent::actions();    //index操作还能指定controller里面的函数,类似如下    $actions['index']['prepareDataProvider'] = [$this, 'prepareDataProvider'];    //其他action只能自己指定继承自yii\rest\XXXAction的类,然后在类里面重写run函数    $actions['create'] = 'app\my_actions\controller_name\CreateAction';    return $actions;}

Is there any way to specify a function in the controller like the index operation instead of rewriting the corresponding run function?

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