dangfei-api/config/wechat.php

<?php

return [
    /*
        * 默认配置，将会合并到各模块中
        */
    'defaults' => [
        /*
         * 指定 API 调用返回结果的类型：array(default)/collection/object/raw/自定义类名
         */
        'response_type' => 'array',

        /*
         * 使用 Laravel 的缓存系统
         */
        'use_laravel_cache' => true,

        'mini_program' => [
            'default' => [
                'app_id'  => env('WECHAT_APPID', ''),
                'secret'  => env('SECRET', ''),
//                'token'   => env('WECHAT_MINI_PROGRAM_TOKEN', ''),
//                'aes_key' => env('WECHAT_MINI_PROGRAM_AES_KEY', ''),
            ],
        ],

        'payment' => [
//            'default' => [
                'sandbox'            => env('WECHAT_PAYMENT_SANDBOX', false),
                'app_id'             => env('WECHAT_APPID', ''),
                'mch_id'             => env('MCH_ID', 'your-mch-id'),
                'key'                => env('MCH_KEY', 'key-for-signature'),
                'cert_path'          => env('WECHAT_PAYMENT_CERT_PATH', base_path().'/cert/apiclient_cert.pem'),    // XXX: 绝对路径！！！！
                'key_path'           => env('WECHAT_PAYMENT_KEY_PATH', base_path().'/cert/apiclient_key.pem'),      // XXX: 绝对路径！！！！
                'notify_url'         => env('WECAHT_PAYMENT_NOTIFY_URL',''),                           // 默认支付结果通知地址
//            ],
        ],
    ],


];