btss/php/extend/lemo/service/WechatApp.php

<?php
/**
 * lemocms
 * ============================================================================
 * 版权所有 2018-2027 lemocms，并保留所有权利。
 * 网站地址: https://www.lemocms.com
 * ----------------------------------------------------------------------------
 * 采用最新Thinkphp6实现
 * ============================================================================
 * Author: yuege
 * Date: 2019/9/7
 */

namespace lemo\service;

use app\common\model\WxAccount;
use EasyWeChat\Factory;
use think\facade\Request;

class WechatApp
{
    protected $config = [
                        'log' => [
                            'default' => 'dev', // 默认使用的 channel，生产环境可以改为下面的 prod
                            'channels' => [
                                // 测试环境
                                'dev' => [
                                    'driver' => 'single',
                                    'path' => '../runtime/easywechat.log',
                                    'level' => 'debug',
                                ],
                                // 生产环境
                                'prod' => [
                                    'driver' => 'daily',
                                    'path' => '../runtime/easywechat.log',
                                    'level' => 'info',
                                ],
                            ],
                        ],
                        'http' => [
                            'max_retries' => 1,
                            'retry_delay' => 500,
                            'timeout' => 5.0,
                            // 'base_uri' => 'https://api.weixin.qq.com/', // 如果你在国外想要覆盖默认的 url 的时候才使用，根据不同的模块配置不同的 uri
                        ],
                        /**
                         * OAuth 配置
                         *
                         * scopes：公众平台（snsapi_userinfo / snsapi_base），开放平台：snsapi_login
                         * callback：OAuth授权完成后的回调页地址
                         */
                        'oauth' => [
                            'scopes' => ['snsapi_userinfo'],
                            'callback' => '/examples/oauth_callback.php', //回掉地址
                        ],
                    ];
    public $wechat;
    public $store_id;
    public $wechatApp;

    public function __construct($store_id=1)
    {
        // 微信配置
        $this->store_id = $store_id;
        $this->wechat = WxAccount::where('status', 1)
            ->where('store_id', $this->store_id)
            ->find();
        if ($this->wechat) {
            $this->config = ['app_id' => $this->wechat->app_id,
                'secret' => $this->wechat->app_secret,
                'token' => $this->wechat->w_token,
                'response_type' => 'array',
            ];
            $this->wechatApp = cache('wechatapp_'.$this->wechat->id);
            if(!$this->wechatApp){
                $this->wechatApp = Factory::officialAccount($this->config);
            }


        } else {

            return false;
        }
    }


}