Question

尝试构建自定义实体存储库时遇到问题。

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在"PHP message: PHP Fatal error: Class 'Doctrine\Orm\EntityRepository' not found in /home/user/projects/app/src/Application/Database/EntityRepository/UserRepository.php on line 8文件中，我已经这样做了：

CustomRepository.php

然后在我的bootstrap文件中，这个方法是通过bootstrap类中的构造函数加载的。

<?php
    namespace Application\Database\EntityRepository;

    use Application\Bootstrap as Bootstrap;
    use Doctrine\Orm\EntityRepository;

    class UserRepository extends \Doctrine\Orm\EntityRepository
    {

        public function getPasswordByUsername($username)
        {
            $query = $app['orm.em']->createQuery('SELECT u.password FROM Application\Database\Entities\Users u WHERE (u.username = :username)');
            $query->setParameter('username', $username);

            return $query->getOneOrNullResult();
        }
    }

最后我的映射文件有这个：

use Silex\Provider\DoctrineServiceProvider as silexDocProv;
use Silex\Provider\SessionServiceProvider as silexSessProv;
use Dflydev\Silex\Provider\DoctrineOrm\DoctrineOrmServiceProvider as docProv;

private function initDatabase()
{
    $this->app->register(new silexDocProvj(), array(
        'db.options' => array(
            'driver' => 'pdo_mysql',
            'host'     => getenv('DBHOST'),
            'dbname'   => getenv('DBNAME'),
            'user'     => getenv('DBUSER'),
            'password' => getenv('DBPASS')
        )
    ));

    $this->app->register(new docProv(), array(
        'orm.em.options' => array(
            'mappings' => array(
                array(
                    'type' => 'yml',
                    'namespace' => 'Application\Database\Entities',
                    'path' => __DIR__ . '/../../app/Config/Mappings'
                )
            )
        )
    ));
}

Answer 1

命名空间区分大小写。

更改

Doctrine\Orm\EntityRepository

为：

Doctrine\ORM\EntityRepository

此外，

中不需要完整的命名空间

extends \Doctrine\Orm\EntityRepository

因为你已经通过

导入了这个类

use Doctrine\ORM\EntityRepository;

所以现在你可以这样做：

extends EntityRepository

Silex DoctrineORM：自定义实体存储库

1 个答案: