Redirect 如何在LoginListener-Symfony2中的onSecurityInteractiveLogin方法中重定向

我们想在登录后重定向到一个或另一个路径。我们还需要在这个路径中传递de语言

我们有一个登录侦听器作为服务来检查这一点。我们的问题是做重定向操作。 代码：

我们的问题是在onSecurityInteractiveLogin函数中重定向到所需的路径

我们试图执行$event->setResponse，但它不起作用。此$event变量没有此方法

有什么想法吗？ 谢谢你的帮助

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编辑：第二个选项（2012年1月27日）

以下:

我试着使用处理器。我配置了services.xml：

<service id="company.login_success_handler" class="project\demoBundle\Handler\LoginSucessHandler">
    <tag name="monolog.logger" channel="project" />
    <argument type="service" id="logger" /> 
    <argument type="service" id="router" />          
</service>

在Symfony/src/project/demoBundle/Handler/loginsucesshandler.php中

<?php 

namespace project\demoBundle\Handler; 

use Symfony\Component\Security\Http\Authentication\AuthenticationSuccessHandlerInterface; 
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; 
use Symfony\Component\Security\Core\SecurityContext; 

use Symfony\Component\HttpFoundation\Request; 
use Symfony\Component\HttpFoundation\RedirectResponse; 
use Symfony\Component\Routing\Router; 

class LoginSuccessHandler implements AuthenticationSuccessHandlerInterface 
{ 

  protected $router; 
  protected $security; 

  public function __construct(Router $router, SecurityContext $security) 
  { 
    $this->router = $router; 
    $this->security = $security; 
    echo "hello world";exit;
  } 

  public function onAuthenticationSuccess(Request $request, TokenInterface $token) 
  { 

    echo "hello world 2";exit;
    if ($this->security->isGranted('ROLE_SUPER_ADMIN')) 
    { 
      $response = new RedirectResponse($this->router->generate('category_index'));       
    } 
    elseif ($this->security->isGranted('ROLE_ADMIN')) 
    { 
      $response = new RedirectResponse($this->router->generate('category_index')); 
    }  
    elseif ($this->security->isGranted('ROLE_USER')) 
    { 
      // redirect the user to where they were before the login process begun. 
      $referer_url = $request->headers->get('referer'); 

      $response = new RedirectResponse($referer_url); 
    } 

    return $response; 
  } 

}

---

如果需要更改响应，请使用处理程序而不是事件侦听器。这里有更多信息：

我在FOSUserBundle中找到了UrlGeneratorInterface

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你好TheOnly92，谢谢你的回答。我试图在代码中使用处理程序，但它不起作用。我想我可能忘了什么。当我登录时，应用程序不会进入OnAuthenticationSuccess。我对services.XML和security.yml进行了配置，示例显示了我是如何再次尝试的，并且效果非常好。@theonly92发送的链接就是我们的答案。谢谢这一联系现在似乎被打破了。

<service id="company.login_success_handler" class="project\demoBundle\Handler\LoginSucessHandler">
    <tag name="monolog.logger" channel="project" />
    <argument type="service" id="logger" /> 
    <argument type="service" id="router" />          
</service>

firewalls:
    main:
        pattern: /.*
        form_login:
            check_path: /login_check
            login_path: /login
            success_handler: company.login_success_handler
            use_forward: false

<?php 

namespace project\demoBundle\Handler; 

use Symfony\Component\Security\Http\Authentication\AuthenticationSuccessHandlerInterface; 
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; 
use Symfony\Component\Security\Core\SecurityContext; 

use Symfony\Component\HttpFoundation\Request; 
use Symfony\Component\HttpFoundation\RedirectResponse; 
use Symfony\Component\Routing\Router; 

class LoginSuccessHandler implements AuthenticationSuccessHandlerInterface 
{ 

  protected $router; 
  protected $security; 

  public function __construct(Router $router, SecurityContext $security) 
  { 
    $this->router = $router; 
    $this->security = $security; 
    echo "hello world";exit;
  } 

  public function onAuthenticationSuccess(Request $request, TokenInterface $token) 
  { 

    echo "hello world 2";exit;
    if ($this->security->isGranted('ROLE_SUPER_ADMIN')) 
    { 
      $response = new RedirectResponse($this->router->generate('category_index'));       
    } 
    elseif ($this->security->isGranted('ROLE_ADMIN')) 
    { 
      $response = new RedirectResponse($this->router->generate('category_index')); 
    }  
    elseif ($this->security->isGranted('ROLE_USER')) 
    { 
      // redirect the user to where they were before the login process begun. 
      $referer_url = $request->headers->get('referer'); 

      $response = new RedirectResponse($referer_url); 
    } 

    return $response; 
  } 

}

use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
...

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

$url = $this->router->generate('homepage');