Php Symfony：在基本控制器中设置响应

您真正想要的是使用事件侦听器

<?php
abstract class BaseController extends Controller {
    public function setContainer(ContainerInterface $container) {
        parent::setContainer($container);
        $this->containerInitialized();
    }
    protected function containerInitialized() {
        if($this->getUser()->getNickName()===null){
            // I need to directly returns a Response
            return new Response('...');
        }
    }
}

class UserHomeController extends BaseController{
    public function indexAction(){
    }
}

现在您可以这样做：

services:
    app.base_controller_subscriber:
        class: AppBundle\EventListener\BaseControllerListener
        arguments:
            - "@security.token_storage"
        tags:
            - { name: kernel.event_subscriber }

---

对于将扩展BaseController的每个控制器，将执行BaseControllerListener:：onKernelController方法。

您真正想要的是使用事件侦听器

<?php
abstract class BaseController extends Controller {
    public function setContainer(ContainerInterface $container) {
        parent::setContainer($container);
        $this->containerInitialized();
    }
    protected function containerInitialized() {
        if($this->getUser()->getNickName()===null){
            // I need to directly returns a Response
            return new Response('...');
        }
    }
}

class UserHomeController extends BaseController{
    public function indexAction(){
    }
}

现在您可以这样做：

services:
    app.base_controller_subscriber:
        class: AppBundle\EventListener\BaseControllerListener
        arguments:
            - "@security.token_storage"
        tags:
            - { name: kernel.event_subscriber }

---

对于将扩展BaseController的每个控制器，将执行BaseControllerListener:：onKernelController方法。

如果我需要从

UserHomeController

使用

$this->tokenStorage

怎么办？如果我需要从

UserHomeController

使用

$this->tokenStorage

怎么办？

namespace AppBundle\Controller;

// ...

class UserHomeController extends BaseController
{
    public function indexAction()
    {
    }
}