systemConfig('dada_app_key'), 'app_secret' => systemConfig('dada_app_sercret'), 'source_id' => systemConfig('dada_source_id'), ]; break; case 2: $config = [ 'app_key' => systemConfig('uupt_appkey'), 'app_id' => systemConfig('uupt_app_id'), 'open_id' => systemConfig('uupt_open_id'), ]; break; } return new Delivery($gateway, $config); } }