symfony - 用 fosuser 覆盖注册 Controller 无法 Autowiring 服务 "App\Controller\RegistrationController"

Question

我试图覆盖 FosUserBundle 注册表 Controller ，但出现以下错误:


无法 Autowiring 服务“App\Controller\RegistrationController”:方法的参数“$formFactory”
“FOS\UserBundle\Controller\RegistrationController::__construct()”
引用接口(interface)“FOS\UserBundle\Form\Factory\FactoryInterface”但不存在此类服务。
您也许应该将此接口(interface)别名为这些现有服务之一:“fos_user.profile.form.factory”、“fos_user.registration.form.factory”、“fos_user.change_password.form.factory”、
“fos_user.resetting.form.factory”。您是否创建了一个实现此接口(interface)的类？


我正在使用 Symfony4，这是我的 RegistrationController.php 代码。我尝试了多种方法，但找不到一种方法让它发挥作用。

class RegistrationController extends BaseController
        {

            public function registerAction(Request $request)
            {

                $form                = $this->get('fos_user.registration.form.factory');
                $formHandler         = $this->get('fos_user.registration.form.handler');
                $confirmationEnabled = $this->getParameter('fos_user.registration.confirmation.enabled');

                die("Hello");

                $process = $formHandler->process($confirmationEnabled);
                if ($process) {
                    $user = $form->getData();

                    if ($confirmationEnabled) {
                        $this->get('session')->set('fos_user_send_confirmation_email/email', $user->getEmail());
                        $route = 'fos_user_registration_check_email';
                    } else {
                       // $this->authenticateUser($user);
                        $route = 'users_edit';
                    }

                    $this->setFlash('fos_user_success', 'registration.flash.user_created');
                    $url = $this->get('router')->generate($route, array("id" => $user->id));

                    return new RedirectResponse($url);
                }

                return $this->get('templating')->renderResponse('FOSUserBundle:Registration:register.html.twig', array(
                    'form' => $form->createView()
                ));
            }


        }
    ?>

Answer 1

我遇到了同样的问题，SF4 和 FOSUserBundle。环顾了半天后，我提出了解决方案。我使用了@thibaut 的一些 Material 并将其改编为 SF 4.2。

我注入(inject)fos用户注册controlleur需要的服务，给FOS\UserBundle\Form\Factory\FactoryInterface取个别名

配置/服务.yaml

   app.controller.register:
    class: App\Controller\bundles\FOSUserBundle\RegistrationController
    arguments:
        $eventDispatcher: '@event_dispatcher'
        $formFactory: '@fos_user.registration.form.factory'
        $userManager: '@fos_user.user_manager'
        $tokenStorage: 'security.token_storage'
    calls:
        - method: setContainer
          arguments:
              - '@service_container'
    public: true   

FOS\UserBundle\Form\Factory\FactoryInterface:
    alias: 'fos_user.registration.form.factory' 
    public: true  

然后在我的注册 Controller 中，我重新声明一个构造函数并保存要在 Controller 中使用的 formfactory

App\Controller\bundles\FOSUserBundle

protected $formFactory;

public function __construct(EventDispatcherInterface $eventDispatcher, FactoryInterface $formFactory, UserManagerInterface $userManager, TokenStorageInterface $tokenStorage, $serviceContainer=null)
{
    $this->setContainer($serviceContainer);
    $this->formFactory = $formFactory;

    parent::__construct($eventDispatcher, $formFactory, $userManager, $tokenStorage);
}

在我的操作中使用 declare $formfactory

/**
 * @Route("/register", name="registration")
 */
public function registerAction(Request $request)
{


    /** @var $formFactory FactoryInterface */
    $formFactory = $this->formFactory;
    /** @var $userManager UserManagerInterface */
    $userManager = $this->get('fos_user.user_manager');
    /** @var $dispatcher EventDispatcherInterface */
    $dispatcher = $this->get('event_dispatcher');

希望对大家也有帮助