[英]Symfony 4 Bundle: AuthenticationUtils but no such service exists
我正在尝试制作一个 Bundle (Symfony 4) 来管理我们所有项目的用户,但我遇到了问题。
无法自动装配“App\Aroban\Bundle\UtilisateurBundle\Controller\SecurityController::login()”的参数 $authenticationUtils:它引用了 class “Symfony\Component\Security\Http\Authentication\AuthenticationUtils”,但不存在此类服务。
我不明白为什么没有注入服务......
在项目的composer.json中,有“symfony/security-bundle”:“4.3.*”
在捆绑包中:
安全控制器.php
<?php
namespace App\Aroban\Bundle\UtilisateurBundle\Controller;
use App\Aroban\Bundle\UtilisateurBundle\Entity\Utilisateur;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
use Symfony\Component\Security\Csrf\TokenGenerator\TokenGeneratorInterface;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
use Swift_Mailer;
class SecurityController extends AbstractController
{
public function login(AuthenticationUtils $authenticationUtils): Response
{
$error = $authenticationUtils->getLastAuthenticationError();
$lastUsername = $authenticationUtils->getLastUsername();
return $this->render('@Utilisateur/security/login.html.twig', ['last_username' => $lastUsername, 'error' => $error]);
}
.......
}
配置.php
<?php
namespace App\Aroban\Bundle\UtilisateurBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
class Configuration implements ConfigurationInterface
{
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder('utilisateur');
$rootNode = $treeBuilder->getRootNode();
return $treeBuilder;
}
}
UtilisateurExtension.php
<?php
namespace App\Aroban\Bundle\UtilisateurBundle\DependencyInjection;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\Loader;
class UtilisateurExtension extends Extension
{
/**
* {@inheritdoc}
*/
public function load(array $configs, ContainerBuilder $container): void
{
$configuration = new Configuration();
$config = $this->processConfiguration($configuration, $configs);
$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
$loader->load('services.yaml');
}
}
services.yaml(捆绑)
services:
_defaults:
autowire: true # Automatically injects dependencies in your services.
autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
public: false # Allows optimizing the container by removing unused services; this also means
App\Aroban\Bundle\UtilisateurBundle\:
resource: '../../*'
exclude: '../../{Entity,Migrations,Tests,Kernel.php}'
App\Aroban\Bundle\UtilisateurBundle\Controller\:
resource: '../../Controller/*'
tags: ['controller.service_arguments']
当我执行命令时
php bin/控制台调试:容器 | grep 安全
没看到服务。。。
Symfony\Component\Security\Csrf\CsrfTokenManagerInterface “security.csrf.token_manager”的别名
Symfony\Component\Security\Csrf\TokenGenerator\TokenGeneratorInterface “security.csrf.token_generator”的别名
Symfony\Component\Security\Csrf\TokenStorage\TokenStorageInterface “security.csrf.token_storage”的别名
doctrine.orm.security.user.provider Symfony\Bridge\Doctrine\Security\User\EntityUserProvider
maker.security_config_updater Symfony\Bundle\MakerBundle\Security\SecurityConfigUpdater
security.csrf.token_generator Symfony\Component\Security\Csrf\TokenGenerator\UriSafeTokenGenerator
security.csrf.token_manager Symfony\Component\Security\Csrf\CsrfTokenManager
security.csrf.token_storage Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage
twig.extension.security_csrf Symfony\Bridge\Twig\Extension\CsrfExtension
twig.runtime.security_csrf Symfony\Bridge\Twig\Extension\CsrfRuntime
// 要搜索特定服务,请使用搜索词重新运行此命令。 (例如调试:容器
// 日志)
谢谢你的帮助!
之后您尝试composer install
吗?
这将安装您在 composer.json 中指定的依赖项
您可能必须删除您的 composer.lock 以便它安装您添加的依赖项(请参阅文档)。 最简单的方法可能是使用 composer require symfony/security-bundle:4.3 代替
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