Question

我想创建自定义存储库类，因此我创建了扩展抽象类的存储库类（使用基础，模型方法）：
的 BoardCategoryRepository

namespace App\Repositories\Board;

use App\Repositories\Repository;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;

class BoardCategoryRepository extends Repository
{
    public function getAllCategoriesWithBoards(): Collection
    {
        return DB::table('board_category')
            ->join('board', 'board_category.id', '=', 'board.category_id')
            ->get()
        ;
    }
}

的HomeController

namespace Community\Http\Controllers;

use App\Repositories\Board\BoardCategoryRepository;
use Community\BoardCategory;
use function compact;
use Illuminate\View\View;

class HomeController extends Controller
{
    /**
     * @var BoardCategoryRepository
     */
    protected $boardCategoryRepository;

    public function __construct(BoardCategory $boardCategory)
    {
        $this->boardCategoryRepository = new BoardCategoryRepository($boardCategory);
    }
}

和composer dump-autoload但我收到错误Class 'App\Repositories\Board\BoardCategoryRepository' not found - 为什么？

Answer 1

您的存储库的命名空间是App\Repositories\Board，但您的控制器的命名空间是Community\Http\Controllers。它实际上应该是Community\Http\Controllers。

或者，检查您的composer.json并查找PSR-4部分检查，看看App是否在那里注册。例如;

 "psr-4": {
      "App\\": "app/"
 }

laravel - 找不到自定义类

1 个答案: