env('ALIOSS_ID', ''), 'secret' => env('ALIOSS_SECRET', ''), 'endpoint' => env('ALIOSS_ENDPOINT', ''), 'out_endpoint' => env('ALIOSS_OUT_ENDPOINT', ''), 'domain' => env('ALIOSS_DOMAIN', ''), 'bucket'=> env('ALIOSS_BUCKET', ''), 'role_arn'=> env("ALIOSS_ROLE_ARN", ''), ];