TYPO3 v9.5.11 Extbase：将 ContainerClass 生成的 ServiceObject 注入到 Repository

Question

我正在尝试将服务对象注入我的存储库。我在目录 Classes/Services 下创建了不同的服务 Classes。我还创建了一个名为 ContainerService 的 class，它为每个服务 Class.

创建并实例化一个 ServiceObject

容器服务Class:

namespace VendorName\MyExt\Service;

use VendorName\MyExt\Service\RestClientService;

class ContainerService {

    private $restClient;     
    private $otherService;

    /**
     * @return RestClientService
     */
    public function getRestClient() {

        $objectManager = GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager::class);

        if ($this->restClient === null) {
            $this->restClient = $objectManager->get(RestClientService::class);            
        }

        return $this->restClient;
    }
...

正如我所说，我在 ContainerService Class 中创建了我的 ServiceObjects。现在我想将 ContainerService 注入我的 Repository 并使用它。

我的存储库Class:

namespace VendorName\MyExt\Domain\Repository;

use VendorName\MyExt\Service\ContainerService;

class MyRepository extends Repository
{    
    /**
     * @var ContainerService
     */
    public $containerService;

    /**
     * inject the ContainerService
     *     
     * @param ContainerService $containerService 
     * @return void
     */
    public function injectContainerService(ContainerService $containerService) {
        $this->containerService = $containerService;
    }

    // Use Objects from The ContainerService

    public function findAddress($addressId) {
        $url = 'Person/getAddressbyId/' 
        $someData = $this->containerService->getRestClient()->sendRequest($url)
    return $someData;
    }

在 MyController 中，我从我的 findAddress 函数接收到 $someData 并使用它做一些工作。

但是当我调用我的页面时，我收到以下错误消息：

(1/2) #1278450972 TYPO3\CMS\Extbase\Reflection\Exception\UnknownClassException

Class ContainerService does not exist. Reflection failed.

已尝试重新加载所有缓存并转储自动加载也无济于事。没有使用 composer 安装 TYPO3。我感谢任何建议或帮助！谢谢！

Answer 1

确实找到了问题。在 MyRepository Class 中，注释和 TypeHint 存在问题：

namespace VendorName\MyExt\Domain\Repository;

use VendorName\MyExt\Service\ContainerService;

class MyRepository extends Repository
{    
    /**
     *** @var \VendorName\MyExt\Service\ContainerService**
     */
    public $containerService;

    /**
     * inject the ContainerService
     *     
     * @param \VendorName\MyExt\Service\ContainerService $containerService 
     * @return void
     */
    public function injectContainerService(\VendorName\MyExt\Service\ContainerService $containerService) {
        $this->containerService = $containerService;
    }

    // Use Objects from The ContainerService

    public function findAddress($addressId) {
        $url = 'Person/getAddressbyId/' 
        $someData = $this->containerService->getRestClient()->sendRequest($url)
    return $someData;
    }

现在可以了。

TYPO3 v9.5.11 Extbase：将 ContainerClass 生成的 ServiceObject 注入到 Repository

TYPO3 v9.5.11 Extbase: Inject ServiceObject generated by a ContainerClass into Repository

php

dependency-injection

typo3

extbase

typo3-9.x