Получение & quot; ServiceNotFoundException & quot; при маршрутизации от «In-Depth» руководство

Я сделал все уроки по Zend Framework 2, останавливаясь на «маршрутизации», именно так: https://docs.zendframework.com/tutorials/in-depth-guide/understanding-routing/

Моя проблема заключается в том, что я сделал все в своем коде, как было предложено, но я сталкиваюсь с этой ошибкой, когда я пробую маршрут в моем локальном http://localhost:8080/blog, доступно после запуска php -S 0.0.0.0:8080 -t public public/index.php:

Неустранимая ошибка: необработанное исключение «Zend \ ServiceManager \ Exception \ ServiceNotFoundException» с сообщением «Плагин с именем« Блог \ Сегмент »не найден в менеджере плагинов Zend \ Router \ RoutePluginManager» в C: _PROJETOS \ Knowledge \ ZendFramework2 \ 5 -InDepth \ vendor \ zendframework \ zend-servicemanager \ src \ AbstractPluginManager.php: 131 Трассировка стека: # 0 C: _PROJETOS \ Knowledge \ ZendFramework2 \ 5-InDepth \ vendor \ zendframework \ zend-router \ src \ SimpleRphpta (280) ): Zend \ ServiceManager \ AbstractPluginManager-> get (‘Блог \ Сегмент’, массив) # 1 C: _PROJETOS \ Knowledge \ ZendFramework2 \ 5-InDepth \ vendor \ zendframework \ zend-router \ src \ Http \ TreeRouteStack.php (201 ): Zend \ Router \ SimpleRouteStack-> routeFromArray (Array) # 2 C: _PROJETOS \ Knowledge \ ZendFramework2 \ 5-InDepth \ vendor \ zendframework \ zend-router \ src \ Http \ TreeRouteStack.php (151): Zend \ Router Http \ TreeRouteStack-> routeFromArray (Array) # 3 C: _PROJETOS \ Knowledge \ ZendFramework2 \ 5-InDepth \ vendor \ zendframework \ zend-router \ src \ SimpleRouteStack.php (142): Zend \ Router \ Http \ TreeRouteStack-> addRoute (‘deta in C: _PROJETOS \ Knowledge \ ZendFramework2 \ 5-InDepth \ vendor \ zendframework \ zend-servicemanager \ src \ AbstractPluginManager.php в строке 131

Я не вижу, что происходит, чтобы решить проблему, долгое время я не программировал с Zend Framework 2, к сожалению.

Я очень благодарен за любую помощь в понимании и решении этого!

Мой модуль называется «Блог», и в нем находятся мои файлы:

module.config.php

<?php
namespace Blog;

use Zend\ServiceManager\Factory\InvokableFactory;
use Zend\Router\Http\Literal;
use Zend\Router\Http\Segment;

return [
'service_manager' => [
'aliases' => [
//Model\PostRepositoryInterface::class => Model\PostRepository::class
Model\PostRepositoryInterface::class => Model\ZendDbSqlRepository::class,
],
'factories' => [
Model\PostRepository::class => InvokableFactory::class,
Model\ZendDbSqlRepository::class => Factory\ZendDbSqlRepositoryFactory::class,
],
],
'controllers' => [
'factories' => [
Controller\ListController::class => Factory\ListControllerFactory::class,
],
],
'router' => [
'routes' => [
'blog' => [
'type' => Literal::class,
'options' => [
'route'    => '/blog',
'defaults' => [
'controller' => Controller\ListController::class,
'action'     => 'index',
],
],
'may_terminate' => true,
'child_routes'  => [
'detail' => [
'type' => Segment::class,
'options' => [
'route'    => '/:id',
'defaults' => [
'action' => 'detail',
],
'constraints' => [
'id' => '[1-9]\d*',
],
],
],
],
],
],
],
'view_manager' => [
'template_path_stack' => [
__DIR__ . '/../view',
],
],
];

ListController.php

<?php
namespace Blog\Controller;

use Blog\Model\PostRepositoryInterface;
use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
use InvalidArgumentException;

class ListController extends AbstractActionController
{
/**
* @var PostRepositoryInterface
*/
private $postRepository;

public function __construct(PostRepositoryInterface $postRepository)
{
$this->postRepository = $postRepository;
}

public function indexAction()
{
return new ViewModel([
'posts' => $this->postRepository->findAllPosts(),
]);
}

public function detailAction()
{
$id = $this->params()->fromRoute('id');

try {
$post = $this->postRepository->findPost($id);
} catch (\InvalidArgumentException $ex) {
return $this->redirect()->toRoute('blog');
}

return new ViewModel([
'post' => $post,
]);
}
}

ZendDbSqlRepository.php

<?php
namespace Blog\Model;

use InvalidArgumentException;
use RuntimeException;
use Zend\Hydrator\HydratorInterface;
use Zend\Db\Adapter\AdapterInterface;
use Zend\Db\Adapter\Driver\ResultInterface;
use Zend\Db\ResultSet\HydratingResultSet;
use Zend\Db\Sql\Sql;

class ZendDbSqlRepository implements PostRepositoryInterface
{
/**
* @var AdapterInterface
*/
private $db;

/**
* @var HydratorInterface
*/
private $hydrator;

/**
* @var Post
*/
private $postPrototype;

public function __construct(
AdapterInterface $db,
HydratorInterface $hydrator,
Post $postPrototype
) {
$this->db            = $db;
$this->hydrator      = $hydrator;
$this->postPrototype = $postPrototype;
}

/**
* Return a set of all blog posts that we can iterate over.
*
* Each entry should be a Post instance.
*
* @return Post[]
*/
public function findAllPosts()
{
$sql       = new Sql($this->db);
$select    = $sql->select('posts');
$statement = $sql->prepareStatementForSqlObject($select);
$result    = $statement->execute();

if (! $result instanceof ResultInterface || ! $result->isQueryResult()) {
return [];
}

$resultSet = new HydratingResultSet($this->hydrator, $this->postPrototype);
$resultSet->initialize($result);
return $resultSet;
}

/**
* {@inheritDoc}
* @throws InvalidArgumentException
* @throws RuntimeException
*/
public function findPost($id)
{
$sql       = new Sql($this->db);
$select    = $sql->select('posts');
$select->where(['id = ?' => $id]);

$statement = $sql->prepareStatementForSqlObject($select);
$result    = $statement->execute();

if (! $result instanceof ResultInterface || ! $result->isQueryResult()) {
throw new RuntimeException(sprintf(
'Failed retrieving blog post with identifier "%s"; unknown database error.',
$id
));
}

$resultSet = new HydratingResultSet($this->hydrator, $this->postPrototype);
$resultSet->initialize($result);
$post = $resultSet->current();

if (! $post) {
throw new InvalidArgumentException(sprintf(
'Blog post with identifier "%s" not found.',
$id
));
}

return $post;
}
}

ZendDbSqlRepositoryFactory.php

<?php
namespace Blog\Factory;

use Interop\Container\ContainerInterface;
use Blog\Model\Post;
use Blog\Model\ZendDbSqlRepository;
use Zend\Db\Adapter\AdapterInterface;
use Zend\Hydrator\Reflection as ReflectionHydrator;
use Zend\ServiceManager\Factory\FactoryInterface;

class ZendDbSqlRepositoryFactory implements FactoryInterface
{
public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
{
return new ZendDbSqlRepository(
$container->get(AdapterInterface::class),
new ReflectionHydrator(),
new Post('', '')
);
}
}

PostRepositoryInterface.php

<?php
namespace Blog\Model;

interface PostRepositoryInterface
{
/**
* Return a set of all blog posts that we can iterate over.
*
* Each entry should be a Post instance.
*
* @return Post[]
*/
public function findAllPosts();

/**
* Return a single blog post.
*
* @param  int $id Identifier of the post to return.
* @return Post
*/
public function findPost($id);
}

Post.php

<?php
namespace Blog\Model;

class Post
{
/**
* @var int
*/
private $id;

/**
* @var string
*/
private $text;

/**
* @var string
*/
private $title;

/**
* @param string $title
* @param string $text
* @param int|null $id
*/
public function __construct($title, $text, $id = null)
{
$this->title = $title;
$this->text = $text;
$this->id = $id;
}

/**
* @return int|null
*/
public function getId()
{
return $this->id;
}

/**
* @return string
*/
public function getText()
{
return $this->text;
}

/**
* @return string
*/
public function getTitle()
{
return $this->title;
}
}

index.phtml

<h1>Blog</h1>

<?php foreach ($this->posts as $post): ?>
<article>
<h1 id="post<?= $post->getId() ?>"><?= $post->getTitle() ?></h1>

<p><?= $post->getText() ?></p>
</article>
<?php endforeach ?>