laravel -无法在控制器构造函数中获取会话

php artisan make:middleware SessionMiddleware

<?php

namespace App\Http\Middleware;

use Closure;

class SessionMiddleware
{
    public function handle($request, Closure $next)
    {
        $session = $request->session();

        // 在这里进行会话相关的操作，比如存储和获取数据
        // 例如：$session->put('key', 'value');
        //      $value = $session->get('key');

        return $next($request);
    }
}

<?php

namespace App\Http\Controllers;

use App\Http\Middleware\SessionMiddleware;
use Illuminate\Http\Request;

class YourController extends Controller
{
    public function __construct()
    {
        $this->middleware(SessionMiddleware::class)->only('yourMethod');
    }

    public function yourMethod(Request $request)
    {
        // 在这里可以访问到会话数据

        return response()->json(['message' => 'Success']);
    }
}

use App\Http\Controllers\YourController;

Route::get('/your-url', [YourController::class, 'yourMethod']);