lianjie_admin/app/Http/Controllers/TestController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Foundation\Validation\ValidatesRequests;
use App\Http\Controllers\Controller as BaseController;
use Illuminate\Support\Facades\Storage;
use App\Models\FinancialRecord;

class TestController extends BaseController
{
    public function Test(){

       dd(22);
    }
}