这是我的自定义安全监听器（来自sym 2.0）
namespace mine\UserBundle\EventListener;
use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
use Symfony\Component\Security\Core\SecurityContext;
use Symfony\Component\HttpFoundation\Session as Session;
class SecurityListener
{
protected $security;
protected $session;
/**
* Constructs a new instance of SecurityListener.
*
* @param SecurityContext $security The security context
* @param Session $session The session
*/
public function __construct(SecurityContext $security, Session $session)//<-- here
{
//You can bring whatever you need here, but for a start this should be useful to you
$this->security = $security;
$this->session = $session;
}
/**
* Invoked after a successful login.
*
* @param InteractiveLoginEvent $event The event
*/
public function onSecurityInteractiveLogin(InteractiveLoginEvent $event)
{
//Your logic needs to go here
//You can addRole
//Even persist if you want but bring the right tools to your constructor
$security = $this->security;
if ($security->getToken()->getUser()->hasPlus()) {
$security->getToken()->getUser()->addRole('ROLE_PLUSUSER');
}
}
}
我假设在2.0和2.1之间有一些名称空间或类似的变化（我现在试图将它一直提升到2.3）因为我抛出了这个错误：
ContextErrorException：Catchable Fatal Error：传递给mine \ UserBundle \ EventListener \ SecurityListener :: __ construct（）的参数2必须是Symfony \ Component \ HttpFoundation \ Session的实例，Symfony \ Component \ HttpFoundation \ Session \ Session的实例给出
1 回答
好的，将依赖项更改为
使用Symfony \ Component \ HttpFoundation \ Session \ Session;
做了伎俩 . 与错误信息所说的完全相反......