playlet/app/Service/Order/ZhangYueServ...

<?php

namespace App\Service\Order;

use App\Log;
use App\Service\HttpService;
use App\Support\EmailQueue;

class ZhangYueService
{
    CONST ACCESS_KEY = 'dc801ff24cae1fd761ba40ea11c85202';
    CONST SECRET_KEY = 'a3888a8256c892bc7630bfb51b5a2d48';

    public static function getAccessToken() {
        $params['timestamp'] = time();
        $params['signature'] = self::getSign($params['timestamp']);
        $params['access_key'] = ZhangYueService::ACCESS_KEY;

        $requestUrl = 'https://openapi-gaia.zhangyue.com/zauth/open/token/oauth';
        $response = HttpService::curl_post($requestUrl, $params);

        if(empty($response) && $retry < 5) {
            sleep(1);
            $retry++;
            return self::orderList($params, $retry);
        }

        $responseData = json_decode($response, 1);

        Log::logInfo('获取掌阅平台accessToken', [
            'params' => $params,
            'response' => $responseData
        ], 'ZhangYueApiAccessToken');

        if(isset($responseData['code']) && 0 != $responseData['code']) {
            EmailQueue::rPush('获取掌阅平台accessToken信息返回错误', $responseData['msg'], ['song.shen@kuxuan-inc.com'],
                '猎羽');
            Log::logError('获取掌阅平台accessToken信息返回错误', ['response' => $responseData], 'ZhangYueApiAccessToken');
            return [[], 0];
        }

        return $responseData;
    }

    public static function getSign($timestamp) {
        return md5(ZhangYueService::SECRET_KEY.ZhangYueService::ACCESS_KEY.$timestamp);
    }

}