自定义中间件在控制器中不工作(Laravel)

protected $routeMiddleware = [
    // 其他中间件...
    'my_middleware' => \App\Http\Middleware\MyMiddleware::class,
];

Route::get('/example', [ExampleController::class, 'index'])->middleware('my_middleware');

namespace App\Http\Middleware;

use Closure;

class MyMiddleware
{
    public function handle($request, Closure $next)
    {
        // 前置逻辑
        if ($condition) {
            return redirect('home');
        }

        $response = $next($request);

        // 后置逻辑

        return $response;
    }
}

Route::middleware(['middleware1', 'middleware2'])->group(function () {
    // 路由定义
});

php artisan route:clear

namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Auth;

class CheckUserLoggedIn
{
    public function handle($request, Closure $next)
    {
        if (!Auth::check()) {
            return redirect('/login');
        }

        return $next($request);
    }
}

protected $routeMiddleware = [
    // ...
    'auth' => \App\Http\Middleware\CheckUserLoggedIn::class,
];

Route::get('/dashboard', [DashboardController::class, 'index'])->middleware('auth');