// +---------------------------------------------------------------------- namespace app\admin\controller\system; use app\admin\controller\AuthController; use service\JsonService as Json; use service\UpgradeService as uService; use think\Db; use app\admin\model\system\SystemConfig; /** * 在线升级控制器 * Class SystemUpgradeclient * @package app\admin\controller\system * */ class SystemUpgradeclient extends AuthController { }