ball/app/workerapi/controller/GoodsCategoryController.php

<?php
namespace app\workerapi\controller;

use app\workerapi\lists\GoodsCategoryLists;
use app\workerapi\logic\GoodsCategoryLogic;

/**
 * 用户控制器
 * Class GoodsCategoryController
 * @package app\api\controller
 */
class GoodsCategoryController extends BaseApiController
{
    public function lists()
    {
        return $this->dataLists(new GoodsCategoryLists());
    }

    public function getQrCode()
    {
        $result = GoodsCategoryLogic::getQRCode();
        if (false === $result) {
            return $this->fail(GoodsCategoryLogic::getError());
        }
        return $this->success('生成二维码', ['qrcode'=>$this->request->domain().'/'.$result], 1, 1);
    }
}