【发布时间】:2017-02-19 18:01:29
【问题描述】:
我正在尝试创建一个休息端点。我这样做的方式是首先使用drupal generate:module 创建一个模块,然后添加其余依赖项,然后使用drupal generate:plugin:rest:resource 创建一个restresource。这一切都很好,我创建的端点甚至显示在模块 restui 中,路径如下:/api/v1/articles。
问题是当我转到我创建的端点时,我收到以下错误:
{
"message": "No route found for \"GET /api/v1/articles\""
}
缓存重建并不能解决我的问题,当我查看路由表时,确实没有为/api/v1/articles 添加路由。
有什么我忘记做的吗?
这是生成的剩余资源:
namespace Drupal\api_articles\Plugin\rest\resource;
use Drupal\Core\Session\AccountProxyInterface;
use Drupal\rest\Plugin\ResourceBase;
use Drupal\rest\ResourceResponse;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Psr\Log\LoggerInterface;
/**
* Provides a resource to get view modes by entity and bundle.
*
* @RestResource(
* id = "article_rest_resource",
* label = @Translation("Article rest resource"),
* uri_paths = {
* "canonical" = "/api/v1/articles",
* "https://www.drupal.org/link-relations/create" = "/api/v1/articles"
* }
* )
*/
class ArticleRestResource extends ResourceBase {
/**
* A current user instance.
*
* @var \Drupal\Core\Session\AccountProxyInterface
*/
protected $currentUser;
/**
* Constructs a Drupal\rest\Plugin\ResourceBase object.
*
* @param array $configuration
* A configuration array containing information about the plugin instance.
* @param string $plugin_id
* The plugin_id for the plugin instance.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param array $serializer_formats
* The available serialization formats.
* @param \Psr\Log\LoggerInterface $logger
* A logger instance.
* @param \Drupal\Core\Session\AccountProxyInterface $current_user
* A current user instance.
*/
public function __construct(
array $configuration,
$plugin_id,
$plugin_definition,
array $serializer_formats,
LoggerInterface $logger,
AccountProxyInterface $current_user) {
parent::__construct($configuration, $plugin_id, $plugin_definition, $serializer_formats, $logger);
$this->currentUser = $current_user;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static(
$configuration,
$plugin_id,
$plugin_definition,
$container->getParameter('serializer.formats'),
$container->get('logger.factory')->get('api_articles'),
$container->get('current_user')
);
}
/**
* Responds to GET requests.
*
* Returns a list of bundles for specified entity.
*
* @throws \Symfony\Component\HttpKernel\Exception\HttpException
* Throws exception expected.
*/
public function get() {
// You must to implement the logic of your REST Resource here.
// Use current user after pass authentication to validate access.
if (!$this->currentUser->hasPermission('access content')) {
throw new AccessDeniedHttpException();
}
return new ResourceResponse("Implement REST State GET!");
}
}
【问题讨论】: