beauti-nof/application/service/fast_hand/AccessToken.php

<?php
namespace app\service\fast_hand;
/*
 * +----------------------------------------------------------------------+
 * |                          xiegeng admin system                              |
 * +----------------------------------------------------------------------+
 * |    Administrator-13:25-2022-PhpStorm
 * +----------------------------------------------------------------------+
 * | Author: xiegeng <957723538@qq.com>                                   |
 * | FILENAME: AccessToken.php                                               |
 * +----------------------------------------------------------------------+
 */

use think\Cache;

class AccessToken{
    public static function get(){
        return Cache::remember('ks_access_token',function (){
            $postData['app_id'] = config('kuaishou.appid');
            $postData['app_secret'] = config('kuaishou.appsecret');
            $postData['grant_type'] = 'client_credentials';
            $res = httpCurlPost('https://open.kuaishou.com/oauth2/access_token', $postData);
            $res = json_decode($res, 1);
            return $res['access_token'];
        },40*3600);
    }
}