我正在嘗試將服務(wù)對(duì)象注入我的存儲(chǔ)庫(kù)。我在 Classes/Services 目錄下創(chuàng)建了不同的服務(wù)類(lèi)。我還創(chuàng)建了一個(gè)名為 ContainerService 的類(lèi)，它為每個(gè)服務(wù)類(lèi)創(chuàng)建并實(shí)例化一個(gè) ServiceObject。容器服務(wù)類(lèi)：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;    }...正如我所說(shuō)，我在 ContainerService 類(lèi)中創(chuàng)建了我的 ServiceObjects?，F(xiàn)在我想將 ContainerService 注入我的存儲(chǔ)庫(kù)并使用它。MyRepository 類(lèi)：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，我從 findAddress 函數(shù)中接收 $someData 并對(duì)其進(jìn)行一些處理。但是當(dāng)我調(diào)用我的頁(yè)面時(shí)，我收到以下錯(cuò)誤消息：(1/2) #1278450972 TYPO3\CMS\Extbase\Reflection\Exception\UnknownClassExceptionClass ContainerService does not exist. Reflection failed.已經(jīng)嘗試重新加載所有緩存并轉(zhuǎn)儲(chǔ)自動(dòng)加載也無(wú)濟(jì)于事。沒(méi)有用 composer 安裝 TYPO3。我感謝任何建議或幫助！謝謝！