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我想在Symfony2监听器(Symfony v.2.0.16)中设置会话的数据,但不知怎的,监听器不会注册会话变量。Symfony2监听器和会话
我有以下几点:
我services.yml项:
kernel.listener.domain_listener:
class: Etiam\ClubWebBundle\Listener\SubdomainListener
arguments: [@service_container]
tags:
- { name: kernel.event_listener, event: kernel.request, method: onDomainParse }
这是我的听众:
namespace Etiam\ClubWebBundle\Listener;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\EventDispatcher\Event;
class SubdomainListener {
private $container;
public function __construct($container)
{
$this->container = $container;
}
public function onDomainParse(Event $event) {
$session = $this->container->get('session');
$session->set('siteData', '123');
$session->save();
}
}
谁能告诉我为什么我的会话数据是不是听众正在被访问时保存吗?