return captcha;
}
public TextToSpeechBean createTextToSpeech(HttpServletRequest request, String text)
{
TextToSpeechBean tts = new TextToSpeechBeanImpl(text);
ServerData url = new ServerData(request);
String audioUrl = url.getBasePath() + url.getContextPath() + ttsConfig.getDirectory() + "/" + tts.getAudioId() + ttsConfig.getImageFormat();
tts.setAudioURL(audioUrl);
play(tts);
return tts;
}