【发布时间】:2012-01-17 12:27:42
【问题描述】:
根据Symfony2 Cookbook,我正在尝试通过依赖注入来保护控制器,但我收到错误Catchable Fatal Error: Argument 1 passed to Acme\ExampleBundle\Controller\DefaultController::__construct() must implement interface Symfony\Component\Security\Core\SecurityContextInterface, none given, called in /var/www/example/app/cache/dev/classes.php on line 4706 and defined in /var/www/example/src/Acme/ExampleBundle/Controller/DefaultController.php line 13
这是我的 services.yml
parameters:
acme_example.default.class: Acme\ExampleBundle\Controller\DefaultController
services:
acme_example.default:
class: %acme_example.default.class%
arguments: [@security.context]
和控制器:
namespace Acme\ExampleBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
class DefaultController extends Controller {
public function __construct(SecurityContextInterface $securityContext)
{
if(false === $securityContext->isGranted('IS_AUTHENTICATED_FULLY'))
{
throw new AccessDeniedException();
}
}
public function indexAction()
{
return new Response('OK');
}
}
【问题讨论】:
标签: php dependency-injection symfony