baoshi-was/app/Http/Controllers/MenuController.php

<?php

namespace App\Http\Controllers;

class MenuController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\View\View
     */
    public function index()
    {
        return \view("maintenance.menu.index",["menus"=>app("MenuService")->getMenu()]);
    }

    public function update()
    {

    }
}