Php 注释@条令\ORM\Mapping\Entity“；类内实体\USER\u用户不存在，或无法自动加载

我希望在我的Zend Framework应用程序中结合使用原则2和“l3pp4rd/DoctrineExtensions”。 但我只收到以下错误消息：

类Entities\USER\u USER中的批注“@Doctrine\ORM\Mapping\Entity”不存在，或无法自动加载

application\bootstrap.php

  protected function _initDoctrine() {

    require_once('Doctrine/Common/ClassLoader.php');
    $autoloader = Zend_Loader_Autoloader::getInstance();

    $classLoader = array(new \Doctrine\Common\ClassLoader('Doctrine'), 'loadClass');
    $autoloader->pushAutoloader($classLoader, 'Doctrine\\');

    $classLoader = new \Doctrine\Common\ClassLoader('Entities',
      realpath(Zend_Registry::get('config')->resources->entityManager->connection->entities), 'loadClass');
    $autoloader->pushAutoloader(array($classLoader, 'loadClass'), 'Entities');

    $classLoader = new \Doctrine\Common\ClassLoader('Repositories',
      realpath(Zend_Registry::get('config')->resources->entityManager->connection->entities), 'loadClass');
    $autoloader->pushAutoloader(array($classLoader, 'loadClass'), 'Repositories');
  }

library\My\Resource\Entitymanager.php位于

application\models\USER\u USER.php

namespace Entities;

use Doctrine\ORM\Mapping as ORM;
/**
 * @ORM\Entity
 * @ORM\HasLifecycleCallbacks
 */
class USER_User
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;
    /**
     * Retrieve user id
     */
    public function getId()
    {
        return $this->id;
    }
}

应用程序\configs\application.ini

...
includePaths.library = APPLICATION_PATH "/../library/Doctrine"
...
pluginPaths.My_Resource = "My/Resource"
...
autoloaderNamespaces[] = "Doctrine"
autoloaderNamespaces[] = "Gedmo"
autoloaderNamespaces[] = "Symfony"
autoloaderNamespaces[] = "My"
...
resources.entityManager.connection.driver = "pdo_mysql"
resources.entityManager.connection.host = "localhost"
resources.entityManager.connection.dbname = "test"
resources.entityManager.connection.user = "test"
resources.entityManager.connection.password = "test"
resources.entityManager.connection.entities = APPLICATION_PATH "/models"
resources.entityManager.connection.proxies.location = APPLICATION_PATH "/models/Proxies"
resources.entityManager.connection.proxies.ns = "Proxies"

; According to Doctrine manual, this should be true for
; development, and false for production
resources.entityManager.connection.proxies.generate = true
...

---

有什么办法可以让它工作吗？

通过回答以下问题来解决：

已添加到library\My\Resource\Entitymanager.php

use Doctrine\Common\Annotations\AnnotationRegistry; 
class My_Resource_Entitymanager extends Zend_Application_Resource_ResourceAbstract
{

    public function init()
    {
        AnnotationRegistry::registerFile(__DIR__ . '/../../Doctrine/ORM/Mapping/Driver/DoctrineAnnotations.php');
        // WARNING: setup, assumes that autoloaders are set
        // configuration settings from the application.ini file
        ...

我还删除了

$classLoader = array(new \Doctrine\Common\ClassLoader('Doctrine'), 'loadClass');
$autoloader->pushAutoloader($classLoader, 'Doctrine\\');

来自application\bootstrap.php

  protected function _initDoctrine() {

    require_once('Doctrine/Common/ClassLoader.php');
    $autoloader = Zend_Loader_Autoloader::getInstance();

    $classLoader = array(new \Doctrine\Common\ClassLoader('Doctrine'), 'loadClass');
    $autoloader->pushAutoloader($classLoader, 'Doctrine\\');

    $classLoader = new \Doctrine\Common\ClassLoader('Entities',
      realpath(Zend_Registry::get('config')->resources->entityManager->connection->entities), 'loadClass');
    $autoloader->pushAutoloader(array($classLoader, 'loadClass'), 'Entities');

    $classLoader = new \Doctrine\Common\ClassLoader('Repositories',
      realpath(Zend_Registry::get('config')->resources->entityManager->connection->entities), 'loadClass');
    $autoloader->pushAutoloader(array($classLoader, 'loadClass'), 'Repositories');
  }

---

谢谢你阅读我的问题

我刚刚遇到了与Zend Framework 2相同的问题，解决方案几乎相同。只需确保在应用程序安装期间执行上述语句即可。这可以在Module.php中轻松完成：

类模块
{
// ...
/**
*正在引导上执行的事件
*/
启动时的公共函数（事件$e）
{
AnnotationRegistry:：registerFile（'path/to/ORM/Mapping/Driver/doctrineanotations.php'）；
}
}

以下代码片段将使用现有的自动加载程序配置查找实体类，而无需硬编码任何路径

use Doctrine\Common\Annotations\AnnotationRegistry;
AnnotationRegistry::registerLoader('class_exists');

这是Zend Framework 2的条令模块使用的方法，至少在2.1版的条令中。它适用于使用注释注册表的任何东西，包括PHPCR-ODM之类的文档映射器

以下是条令模块中的用法：

---

这解决了我在实体上使用其他非教义注释的问题。