tp6/app/admin/controller/Core.php

<?php
declare (strict_types = 1);

namespace app\admin\controller;

use app\admin\model\TaxiChauffeur;
use app\common\AdminController;

class Core extends AdminController
{
    protected $taxi_chauffeur;

    public function __construct()
    {
        $this->taxi_chauffeur = new TaxiChauffeur();
        parent::__construct();
    }

    public function xs()
    {
        //$this->taxi_chauffeur->getChauffeurData();
        return '你好！你好！xxx';
    }
}