Question

我正在尝试从Doctrine实体中读取注释元数据，以便实例化自定义存储库：

$userRepository = new \My\Repository\UserRepository( $entityManager, $classMetadata );

要获得$classMetadata我有以下内容：

我的User实体：

namespace My\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity(repositoryClass="My\Repository\UserRepository")
 * @ORM\Table(name="users")
 */
class User {

    /**
     * @ORM\Column(name="user_id", type="integer", nullable=false)
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    protected $id;

    public function getId()
    {
        return $this->id;
    }

    public function setId( $id )
    {
        $this->id = $id;

        return $this;
    }

}

我的UserRepository：

namespace My\Repository;

use Doctrine\ORM\EntityRepository;

class UserRepository extends EntityRepository {

}

我的主要剧本：

require '../vendor/autoload.php';

use Doctrine\ORM\Tools\Setup;
use Doctrine\ORM\EntityManager;

$paths = array('../src/My/Entity');
$isDevMode = TRUE;

// the connection configuration
$dbParams = array(
    'driver'   => 'pdo_mysql',
    'dbname'   => 'mydb',
    'user'     => 'myuser',
    'password' => 's3cr3t',
);

$config = Setup::createAnnotationMetadataConfiguration($paths, $isDevMode);
$entityManager = EntityManager::create($dbParams, $config);

$classMetadata = $entityManager->getClassMetadata('\My\Entity\User');

但我一直收到以下错误：

PHP Fatal error:  Uncaught exception 'Doctrine\ORM\Mapping\MappingException' with message 'Class "My\Entity\User" is not a valid entity or mapped super class.' in vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/MappingException.php:216

我错过了什么？

更新

我尝试了以下内容：

$userRepository = $entityManager->getRepository('\My\Entity\User');

但是我得到了同样的错误。

更新2：

我已按照Doctrine教程[1]中的说明设置了bootstrap.php和cli-config.php文件，现在我可以运行bin/doctrine命令行实用程序。有趣的结果：

bin/doctrine orm:validate-schema

输出：

[Mapping]  OK - The mapping files are correct.
[Database] OK - The database schema is in sync with the mapping files.

但是当我这样做时：

bin/doctrine orm:info

输出：

[Exception]                                                                                                                                                                             
You do not have any mapped Doctrine ORM entities according to the current configuration. If you have entities or mapping files you should check your mapping configuration for errors.

有什么想法吗？

[1] http://docs.doctrine-project.org/en/latest/tutorials/getting-started.html

Answer 1

我最终设法解决了这个问题。我在一个不同的问题上回答了一个相关的问题：

No mapped Doctrine ORM entities according to the current configuration

获取Doctrine实体元数据

1 个答案: