Zend framework 如何在SLMQUE作业中获得doctrine2 entitymanager？

我将使用SlmQueue（）

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如何让doctrine2 entitymanager进入job类？

我成功地做到了以下几点：

        class DistributeNewsJob extends AbstractJob implements QueueAwareInterface, ServiceLocatorAwareInterface
        {   
            use QueueAwareTrait;

            public function execute()
            {
                 // job code

            }

            private $entityManager;
            private function getEntityManager()
            {
                if (null === $this->entityManager) {    
                    $this->entityManager = $this->getServiceLocator()->get('Doctrine\ORM\EntityManager');
                }
                return $this->entityManager;
            }

            private $services;

            public function setServiceLocator(ServiceLocatorInterface $serviceLocator)
            {
                $this->services = $serviceLocator->getServiceLocator();
            }

            public function getServiceLocator()
            {
                return $this->services;
            }

            public function dispatch(Request $request, Response $response = null)
            {
            }
        }

我们也可以这样做：

您可以使用doctrine模块中的

ObjectManagerAwareInterface

use DoctrineModule\Persistence\ObjectManagerAwareInterface;
use DoctrineModule\Persistence\ProvidesObjectManager as ProvidesObjectManagerTrait;

class EmailJob extends AbstractJob implements ObjectManagerAwareInterface
{
    use ProvidesObjectManagerTrait;
}

这样，您的工作中就有了ObjectManager