pet/application/index/controller/Index.php

<?php

namespace app\index\controller;

use app\common\controller\Frontend;
use app\common\model\UserOrder;
use app\service\UserOrderService;
use think\helper\Str;

class Index extends Frontend
{

    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';
    protected $layout = '';

    public function index()
    {
        return $this->view->fetch();
    }
    public function test(){
        //dd(tm()->getDistance(['117.362305',39.131073],[116.42705,39.9028]));
    }
}