Symfony 3修改slug gedmo注释

您是否尝试过它是否适用于新实体?更改配置后,旧的slug不会自动更新。您必须取消设置所有现有实体的段塞,然后再次保存它们以生成新段塞。我使用了一个命令:

<?php
namespace AppBundle\Command;

use AppBundle\Entity\YourEntityClass;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;

/**
 * Generates slugs again
 */
class UpdateSlugsCommand extends ContainerAwareCommand
{
    protected function configure()
    {
        $this
            ->setName('appbundle:update-slugs')
            ->setDescription('generate new slugs')
            ->setHelp('needed after changing the config');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $em = $this->getContainer()->get('doctrine')->getEntityManager();

        $entities = $em->getRepository(YourEntityClass::class)->findAll();
        foreach ($entities as $entity) {
            // unset slug to generate a new one
            $entity->setSlug(null);
            $em->persist($entity);
        }
        $em->flush();
    }
}