动态路由器

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// src/AppBundle/DataFixtures/ORM/LoadPostData.php
namespace AppBundle\DataFixtures\ORM;

use AppBundle\Entity\Post;
use Doctrine\Common\DataFixtures\FixtureInterface;
use Doctrine\Common\Persistence\ObjectManager;
use Symfony\Cmf\Bundle\RoutingBundle\Doctrine\Orm\Route;
use Symfony\Cmf\Component\Routing\RouteObjectInterface;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;

class LoadPostData implements FixtureInterface, ContainerAwareInterface
{
    use ContainerAwareTrait;

    /**
     * @param ObjectManager $manager
     */
    public function load(ObjectManager $manager)
    {
        $post = new Post();
        $post->setTitle('My Content');
        $manager->persist($post);
        $manager->flush(); // flush to be able to use the generated id

        $contentRepository = $this->container->get('cmf_routing.content_repository');

        $route = new Route();
        $route->setName('my-content');
        $route->setStaticPrefix('/my-content');
        $route->setDefault(RouteObjectInterface::CONTENT_ID, $contentRepository->getContentId($post));
        $route->setContent($post);
        $post->addRoute($route); // Create the backlink from content to route

        $manager->persist($post);
        $manager->flush();
    }
}

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// src/AppBundle/Entity/Post.php
namespace AppBundle\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Cmf\Component\Routing\RouteObjectInterface;
use Symfony\Cmf\Component\Routing\RouteReferrersInterface;

/**
 * @ORM\Table(name="post")
 * @ORM\Entity(repositoryClass="AppBundle\Repository\PostRepository")
 */
class Post implements RouteReferrersInterface
{
    /** .. fields like title and body */

    /**
     * @var RouteObjectInterface[]|ArrayCollection
     *
     * @ORM\ManyToMany(targetEntity="Symfony\Cmf\Bundle\RoutingBundle\Doctrine\Orm\Route", cascade={"persist", "remove"})
     */
    private $routes;

    public function __construct()
    {
        $this->routes = new ArrayCollection();
    }

    /**
     * @return RouteObjectInterface[]|ArrayCollection
     */
    public function getRoutes()
    {
        return $this->routes;
    }

    /**
     * @param RouteObjectInterface[]|ArrayCollection $routes
     */
    public function setRoutes($routes)
    {
        $this->routes = $routes;
    }

    /**
     * @param RouteObjectInterface $route
     *
     * @return $this
     */
    public function addRoute($route)
    {
        $this->routes[] = $route;

        return $this;
    }

    /**
     * @param RouteObjectInterface $route
     *
     * @return $this
     */
    public function removeRoute($route)
    {
        $this->routes->removeElement($route);

        return $this;
    }
}