我正在使用注释路由,我必须设置一个href路径但是我收到了这条消息
An exception has been thrown during the rendering of a template ("Unable to generate a URL for the named route "crear" as such route does not exist.") in menu.html.twig at line 20.
这是第20行的menu.html.twig
<li><a href="{{ path('crear') }}">Crear</a></li>
这是控制器
<?php
namespace UserBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Component\HttpFoundation\Response;
use UserBundle\Entity\User;
use \DateTime;
class DefaultController extends Controller
{
/**
* @Route("/")
*/
public function indexAction()
{
/*$user = new User();
$user->setUsername("usuario2");
$user->setFirstName("aaa");
$user->setLastName("bb");
$user->setEmail("bbb@mail.com");
$user->setPassword("123456");
$user->setRole('ROLE_ADMIN');
$user->setIsActive(true);
$user->setCreatedAt(new DateTime());
$user->setUpdatedAt(new DateTime());
$em = $this->getDoctrine()->getManager();
$em->persist($user);
$em->flush();*/
return $this->render('UserBundle:Default:index.html.twig');
//return new Response(phpinfo());
}
/**
*@Route("/ver")
*/
public function viewAction(){
$repository = $this->getDoctrine()->getRepository('UserBundle:User');
$users = $repository->findAll();
//return new Response($user->getEmail());
return $this->render('UserBundle:User:view.html.twig',array('users'=>$users ));
}
/**
*@Route("/crear")
*/
public function createAction(){
return new Response("Crear");
}
}
和routing.yml
user:
resource: "@UserBundle/Controller/"
type: annotation
prefix: /
app:
resource: "@AppBundle/Controller/"
type: annotation
我必须激活一些路线或我必须做什么?
答案 0 :(得分:2)
您需要指定路径的名称才能通过twig生成,因此请按照以下步骤更改控制器注释:
/**
*@Route("/crear", name="crear")
*/
public function createAction(){
return new Response("Crear");
}