protected function createApplication($config, $factory)
 {
     $request = $factory->getInstance('request');
     $response = $factory->getInstance('response');
     $application = new WindWebApplication($request, $response, $factory);
     $response->setHeader('Content-type', 'text/html;charset=' . $config['charset']);
     $response->setCharset($config['charset']);
     $application->setConfig($config);
     return $application;
 }