php - 如何在 Symfony 中使用 FosUserBundle 将用户管理器作为服务访问？

Question

所以通常我可以通过执行以下操作来访问 Controller 中的用户管理器:

$this->get('fos_user.user_manager');

但是我需要在服务中访问它。所以这就是我所做的:

在我的 config.yml 文件中:

fos_user:
    db_driver: orm
    firewall_name: main
    user_class: Main\UserBundle\Entity\User



services:
    userbundle_service:
        class:        Main\UserBundle\Controller\UserBundleService
        arguments: [@fos_user]

在我的 UserBundleService.php 中:

<?php
namespace Main\UserBundle\Controller;

use FOS\UserBundle\Entity\User;
use Symfony\Component\Security\Core\SecurityContextInterface;
use Symfony\Bridge\Monolog\Logger;



class UserBundleService
{

     protected $securityContext;

    public function __construct(User $user)
    {
        $this->user = $user;
    }


    public function validateRequest(){    
   $userManager = $this->container->get('fos_user.user_manager');
  $this ->logger->warn("user is : ".$userManager);
  exit;

    }

}

我得到的错误是:

ServiceNotFoundException: The service "userbundle_service" has a dependency on a non-existent service "fos_user".

接下来我要做的是将 fos_user 作为服务移入我的 config.yml 中:

services:
    userbundle_service:
        class:        Main\UserBundle\Controller\UserBundleService
        arguments: [@fos_user2]

    fos_user2:
        user_class: Main\UserBundle\Entity\User

我得到错误:

RuntimeException: The definition for "fos_user2" has no class. If you intend to inject this service dynamically at runtime, please mark it as synthetic=true. If this is an abstract definition solely used by child definitions, please add abstract=true, otherwise specify a class to get rid of this error.

Answer 1

您必须使用与通常使用服务容器在 Controller 中获取的名称完全相同的名称注入(inject)服务:

services:
    userbundle_service:
        class:        Main\UserBundle\Controller\UserBundleService
        arguments: [@fos_user.user_manager]

---

你也可以在控制台中调用 app/console container:debug 并检查你有哪些容器