book_admin/application/admin/config.php

<?php

use think\Env;
use think\Config;

//配置文件
return [
    'url_common_param'       => true,
    'url_html_suffix'        => '',
    'controller_auto_search' => true,
    'session'                => [
        'auto_start' => true,
        'domain' => Env::get('app.domain'),
        'prefix' => Env::get('session.prefix'),
        'type' => Env::get('session.type'),
        'host' => Env::get('session.host'),
        'port' => Env::get('session.port'),
        'password' => Env::get('session.password')
    ],
    'ab_platform_id' => Env::get("abwechat.platform_id", 0),
];