huahuibao/app-mall/controllers/RegionController.php

<?php

namespace mall\controllers;

use common\components\util;
use bizHd\saas\services\RegionService;
use Yii;

class RegionController extends BaseController
{

    public $guestAccess = ['tree'];

    //地区相关信息 ssh 2020.1.14
    public function actionTree()
    {
        $regionTree = RegionService::tree();
        $mapKey = 'OFWBZ-2NTHP-EHNDD-LKWQY-GANM7-PXBJH';
        $out = ['tree' => $regionTree, 'thirdMapKey' => $mapKey];
        util::success($out);
    }

}