不知道我在這里缺少什么..我正在嘗試將一些數據從我的應用程序發布到基于 PHP 的后端系統（Laravel 框架）。這是我的嘗試和失敗的詳細信息：當我的應用程序嘗試 POST API 調用時，存儲/日志出現錯誤：[2020-08-17 07:58:43] development.ERROR: Method App\Http\Controllers\API\ProductOrderAPIController::store does not exist. {"userId":74,"exception":"[object] (BadMethodCallException(code: 0): Method App\\Http\\Controllers\\API\\ProductOrderAPIController::store does not exist. at /home2/vegans/public_html/shopcontrol/vendor/laravel/framework/src/Illuminate/Routing/Controller.php:68) [stacktrace]表名：product_orders來自 api.php ：Route::resource('product_orders', 'API\ProductOrderAPIController');我的 ProductOrderAPIController.php ：<?phpnamespace App\Http\Controllers\API;use App\Models\ProductOrder;use App\Repositories\ProductOrderRepository;use Illuminate\Http\Request;use App\Http\Controllers\Controller;use InfyOm\Generator\Criteria\LimitOffsetCriteria;use Prettus\Repository\Criteria\RequestCriteria;use Illuminate\Support\Facades\Response;use Prettus\Repository\Exceptions\RepositoryException;use Flash;/** * Class ProductOrderController * @package App\Http\Controllers\API */class ProductOrderAPIController extends Controller{    /** @var  ProductOrderRepository */    private $productOrderRepository;    public function __construct(ProductOrderRepository $productOrderRepo)    {        $this->productOrderRepository = $productOrderRepo;    }    public function index(Request $request)    {        try{            $this->productOrderRepository->pushCriteria(new RequestCriteria($request));            $this->productOrderRepository->pushCriteria(new LimitOffsetCriteria($request));        } catch (RepositoryException $e) {            Flash::error($e->getMessage());        }        $productOrders = $this->productOrderRepository->all();        return $this->sendResponse($productOrders->toArray(), 'Product Orders retrieved successfully');    }