config-service/app/Services/WechatService.php

<?php

namespace App\Services;

use EasyWeChat\Factory;

class WechatService
{

    public function __construct()
    {
        $config = [
            'app_id'    => config('customer.wechat_id'),
            'secret'    => config('customer.wechat_id'),
        ];
        $this->app = Factory::officialAccount($config);
    }

    public function share()
    {
        return $this->app->jssdk->buildConfig(['updateAppMessageShareData', 'updateTimelineShareData'], true);
    }
}