Symfony服务，tagd_locator适用于yaml中的配置，但不适用于php中的配置

如何解决Symfony服务，tagd_locator适用于yaml中的配置，但不适用于php中的配置

我在服务配置中使用了agged_locator 一切都可以使用yaml配置进行。 但是当我在php中进行配置时，它不再起作用了。 我的服务参数未填写 （提供了0个服务）

配置Yaml

services:
    # default configuration for services in *this* file
    _defaults:
        autowire: true      # Automatically injects dependencies in your services.
        autoconfigure: true # Automatically registers your services as commands,event subscribers,etc.

    # makes classes in src/ available to be used as services
    # this creates a service per class whose id is the fully-qualified class name
    App\:
        resource: '../src/'
        exclude:
            - '../src/DependencyInjection/'
            - '../src/Entity/'
            - '../src/Kernel.php'
            - '../src/Tests/'

    # controllers are imported separately to make sure services can be injected
    # as action arguments even if you don't extend any base controller class
    App\Controller\:
        resource: '../src/Controller/'
        tags: ['controller.service_arguments']

    # add more service definitions when explicit configuration is needed
    # please note that last definitions always *replace* previous ones

    # Will tag automatically all service that implement the VoterInterface created
    _instanceof:
        App\Voter\CriterionInterface:
            tags:
                - 'app.post.voter.criterion'

    App\Voter\PostVoter:
        arguments:
            - !tagged_locator 'app.post.voter.criterion'

配置PHP

return static function (ContainerConfigurator $containerConfigurator): void {
    $services = $containerConfigurator->services();

    $services->defaults()
        ->autowire()
        ->autoconfigure();

    $services->load('App\\',__DIR__.'/../src/')
        ->exclude(
            [
                __DIR__.'/../src/DependencyInjection/',__DIR__.'/../src/Entity/',__DIR__.'/../src/Kernel.php',__DIR__.'/../src/Tests/',]
        );

    $services->load('App\Controller\\',__DIR__.'/../src/Controller/')
        ->tag('controller.service_arguments');

    $services->instanceof(CriterionInterface::class)
        ->tag('app.post.voter.criterion');

    $services->set(PostVoter::class)
        ->args([tagged_locator('app.post.voter.criterion')]);

我的服务

$ criteria包含实现Criterioninterface的服务的列表

class PostVoter extends Voter
{
    private $criteria;

    public function __construct(ServiceLocator $criteria)
    {
        $this->criteria = $criteria;
    }

    protected function supports(string $attribute,$subject)
    {
        dump($this->criteria->getProvidedServices()); //empty array in php config

        return $subject instanceof Entry && $this->criteria->has($attribute);
    }
}

dump（$ this-> criteria-> getProvidedServices（））; // php配置中的空数组

示例类使用此接口

class CanEdit implements CriterionInterface
{
    public function handle(Entry $post,User $user): bool
    {
        return $user === $post->getOwner();
    }
}

我的内核类，这是创建新的SF应用程序时的原始类

class Kernel extends BaseKernel
{
    use MicroKernelTrait;

    protected function configureContainer(ContainerConfigurator $container): void
    {
        $container->import('../config/{packages}/*.yaml');
        $container->import('../config/{packages}/'.$this->environment.'/*.yaml');

        if (is_file(\dirname(__DIR__).'/config/services.yaml')) {
            $container->import('../config/{services}.yaml');
            $container->import('../config/{services}_'.$this->environment.'.yaml');
        } elseif (is_file($path = \dirname(__DIR__).'/config/services.php')) {
            (require $path)($container->withPath($path),$this);
        }
    }

    protected function configureRoutes(RoutingConfigurator $routes): void
    {
        $routes->import('../config/{routes}/'.$this->environment.'/*.yaml');
        $routes->import('../config/{routes}/*.yaml');

        if (is_file(\dirname(__DIR__).'/config/routes.yaml')) {
            $routes->import('../config/{routes}.yaml');
        } elseif (is_file($path = \dirname(__DIR__).'/config/routes.php')) {
            (require $path)($routes->withPath($path),$this);
        }
    }
}

谢谢您的帮助

解决方法

感谢nicolas-grekas纠正了我的错误：

配置器不是可变的：您需要存储和使用对defaults（）和instanceof（）的调用的返回值：

    $services = $services->defaults()
        ->autowire()
        ->autoconfigure();

    $services = $services->instanceof(CriterionInterface::class)
        ->tag('app.post');

    $services->load('App\\',__DIR__.'/../src/')
        ->exclude(
            [
                __DIR__.'/../src/DependencyInjection/',__DIR__.'/../src/Entity/',__DIR__.'/../src/Kernel.php',__DIR__.'/../src/Tests/',]
        );

必须在基于路径的服务发现（首次调用load（））之前配置条件条件的实例