Laravel 9控制器中的中介軟體無效

Question

簡單的測試程式碼

需要在控制器中運行中間件，但它不起作用 另外，如果使用隨機密鑰更改中間件密鑰，則忽略它並回顯僅回顯“構造”字符串

<?php

namespace App\Http\Controllers;

use Closure;
use Illuminate\Http\Request;

class RootController extends Controller
{

    public function __construct()
    {
        $this->middleware('middleware.key');
        echo 'construct<br>';
    }

   public  function test(){

            return 'test';
   }
}

<?php

namespace App\Http\Middleware;

use App\Http\Controllers\Controller;
use Closure;
use Illuminate\Http\Request;

class TestMiddleware extends Controller
{   
    public function handle(Request $request, Closure $next)
    {
        echo 'middleware';
        return $next($request);
    }
}

output is :

construct
test

Answer 1

您必須從 app/Http/Kernel.php 註冊中間件並將中間件新增至您的路由。

https://laravel.com/docs/9 .x/middleware#將中間件指派給路由