YII2如何获取访问的控制器
在YII2框架中
class BaseController extends Controller{
<code> public function init() { parent::init(); }</code>
}
例如:我要访问user控制器中的某个方法(user控制器继承这个Base控制器),我如何在这个BaseController控制器的init方法中获取到我要访问的控制器和方法呢?
回复内容:
在YII2框架中
class BaseController extends Controller{
<code> public function init() { parent::init(); }</code>
}
例如:我要访问user控制器中的某个方法(user控制器继承这个Base控制器),我如何在这个BaseController控制器的init方法中获取到我要访问的控制器和方法呢?
你可以看一下Yii->$app中的信息。
试试$this->getId()
获取controller
的名字,$this->getAction()
获取action
的名字
有必要吗?有很多方法可以达到目的,为啥要选择这种难以理解的方法呢?
A) 如果父类需要这个方法,那么应该在父类中声明
<code>class a extends controller { public function f(); } class b extends a { }</code>
B) 这是一个特定的处理,因此不特定会在什么时候被调用,我通常使用这种方式
<code>class UserModel { public function doSomething(); } class a extends controller { public function init() { UserModel::doSomething(); } } class b extends a { public function callDoSomething() { UserModel::doSomething(); } }</code>
总之,我觉得是思路不好,或许你可以说清楚当前的状态和你要达到的目的,我们帮你找一个更好的解决思路?

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