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HomeBackend DevelopmentPHP TutorialYII2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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