zhongshen_project/addon/weapp/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 addon\weapp\event;

use addon\weapp\model\Weapp;

/**
 * 二维码
 */
class Qrcode
{
    /**
     * 二维码生成获取
     */
    public function handle($param)
    {
        if ($param["app_type"] == 'weapp' || $param["app_type"] == 'all') {
            if ($param["app_type"] == 'all') $param["app_type"] = 'weapp';
            $weapp = new Weapp($param['site_id']);
            if ($param["type"] == 'create') {
                $res = $weapp->createQrcode($param);
            } else {
                $filename = $param['qrcode_path'] . '/' . $param['qrcode_name'] . '_' . $param['app_type'] . '.png';
                if (file_exists($filename)) {
                    $res = success(0, '', ['type' => 'weapp', 'path' => $filename]);
                } else {
                    $res = $weapp->createQrcode($param);
                }
            }
            return $res;
        }
    }
}