owl-admin/config/wechat.php

<?php
return [
    'official_account' => [
        'default' => [
            'app_id' => env('WECHAT_OFFICIAL_ACCOUNT_APPID', ''),      // AppID
            'secret' => env('WECHAT_OFFICIAL_ACCOUNT_SECRET', ''),     // AppSecret
            'token' => env('WECHAT_OFFICIAL_ACCOUNT_TOKEN', ''),       // Token
            'aes_key' => env('WECHAT_OFFICIAL_ACCOUNT_AES_KEY', ''),  // EncodingAESKey

            'response_type' => 'array',
            'log' => [
                'level' => 'debug',
                'file' => storage_path('logs/wechat.log'),
            ],
        ],
    ],
];