render() render(\think\Request $request, \Throwable $e) : \think\Response 异常处理接管 Parameters \think\Request $request \Throwable $e Throws \DtApp\ThinkLibrary\exception\DtaException Returns \think\Response
show() show( $msg) : boolean Parameters $msg Throws \DtApp\ThinkLibrary\exception\DtaException Returns boolean