zhongshen_project/app/event/Qrcode.php

<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com
 * =========================================================
 */

namespace app\event;

use app\model\system\Qrcode as QrcodeModel;

/**
 * 生成二维码
 * @author Administrator
 *
 */
class Qrcode
{
    public function handle($param)
    {
        if (in_array($param[ "app_type" ], [ 'pc', 'h5', 'all', 'wechat', 'app' ])) {
            if ($param[ "app_type" ] == 'pc') {
                $param[ "app_type" ] = 'pc';
            } else {
                $param[ "app_type" ] = 'h5';
            }
            $qrcode = new QrcodeModel();
            $res = $qrcode->createQrcode($param);
            return $res;
        }
    }

}