zyedu/application/wap/model/routine/RoutineServer.php

<?php
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// | Copyright (c) 2016～2022 https://www.crmeb.com All rights reserved.
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// | Author: CRMEB Team <admin@crmeb.com>
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namespace app\wap\model\routine;

use service\SystemConfigService;
use think\Db;
use basic\AuthBasic;

/**微信公众号 model
 * Class RoutineServer
 * @package app\wap\model\routine
 */
class RoutineServer extends AuthBasic
{
    /**
     * 微信公众号
     * @param string $routineAppId
     * @param string $routineAppSecret
     * @return mixed
     */
    public static function getAccessToken()
    {
        $routineAppId = SystemConfigService::get('wechat_appid');
        $routineAppSecret = SystemConfigService::get('wechat_appsecret');
        $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $routineAppId . "&secret=" . $routineAppSecret;
        return json_decode(parent::curlGet($url), true);
    }

    /**
     * 获取access_token  数据库
     * @return mixed
     */
    public static function get_access_token()
    {
        $accessToken = Db::name('routine_access_token')->where('id', 1)->find();
        if ($accessToken['stop_time'] > time()) return $accessToken['access_token'];
        else {
            $accessToken = self::getAccessToken();
            if (isset($accessToken['access_token'])) {
                $data['access_token'] = $accessToken['access_token'];
                $data['stop_time'] = bcadd($accessToken['expires_in'], time(), 0);
                Db::name('routine_access_token')->where('id', 1)->update($data);
            }
            return $accessToken['access_token'];
        }
    }
}