Php 在向eventListener（FOSUserBundle）注册后尝试重定向用户时出错

现在，我正在使用FOSUserBundle和eventListener注册后进行重定向

RegistrationConfirmListener.php

<?php

namespace BISSAP\UserBundle\EventListener;

use FOS\UserBundle\FOSUserEvents;
use FOS\UserBundle\Event\UserEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

class RegistrationConfirmListener implements EventSubscriberInterface
{
    private $router;

    public function __construct(UrlGeneratorInterface $router)
    {
        $this->router = $router;
    }

    /**
     * {@inheritDoc}
     */
    public static function getSubscribedEvents()
    {
        return array(
                FOSUserEvents::REGISTRATION_SUCCESS => 'onRegistrationSuccess'
        );
    }

    public function onRegistrationSuccess(GetResponseUserEvent $event)
    {
        $url = $this->router->generate('bissap_bodyconcept_homepage');

        $event->setResponse(new RedirectResponse($url));
    }
}

我试着移动

 public function onRegistrationSuccess(GetResponseUserEvent $event) 

借

但我得到：

Catchable Fatal Error: Argument 1 passed to BISSAP\UserBundle\EventListener\RegistrationConfirmListener::onRegistrationSuccess() must be an instance of BISSAP\UserBundle\EventListener\FOS\UserBundle\Event\FormEvent, instance of FOS\UserBundle\Event\FormEvent given

当我将registrationconfirmstener.php中的

REGISTRATION\u SUCCESS

替换为

REGISTRATION\u confirmstener

时：

我没有收到任何错误，但重定向不起作用

---

信息：我使用的是FOSUserBundle中最初的RegistrationController.php，您错过了第一个反斜杠。它是注册成功（\FOS\UserBundle\Event\FormEvent$Event）的公共函数。是的，您需要初始的“\”将其带到全局命名空间，否则它将在当前命名空间中查找类/命名空间。或者，您可以添加

使用FOS\UserBundle\Event\FormEvent

，然后在方法中添加

公共函数onRegistrationSuccess（FormEvent$Event）

。

 public function onRegistrationSuccess(FOS\UserBundle\Event\FormEvent $event) 

Catchable Fatal Error: Argument 1 passed to BISSAP\UserBundle\EventListener\RegistrationConfirmListener::onRegistrationSuccess() must be an instance of BISSAP\UserBundle\EventListener\FOS\UserBundle\Event\FormEvent, instance of FOS\UserBundle\Event\FormEvent given

namespace BISSAP\UserBundle\EventListener;

use FOS\UserBundle\FOSUserEvents;
use FOS\UserBundle\Event\UserEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

class RegistrationConfirmListener implements EventSubscriberInterface
{
    private $router;

    public function __construct(UrlGeneratorInterface $router)
    {
        $this->router = $router;
    }

    /**
     * {@inheritDoc}
     */
    public static function getSubscribedEvents()
    {
        return array(
                FOSUserEvents::REGISTRATION_CONFIRM => 'onRegistrationConfirm'
        );
    }

    public function onRegistrationConfirm(GetResponseUserEvent $event)
    {
        $url = $this->router->generate('bissap_bodyconcept_homepage');

        $event->setResponse(new RedirectResponse($url));
    }
}