我正在尝试使用Freetts,这是代码:

import com.sun.speech.freetts.Voice;
import com.sun.speech.freetts.VoiceManager;

public class FreeTTSVoice {

public static final String VOICE_ALAN = "alan";
public static final String VOICE_KEVIN = "kevin";
public static final String VOICE_KEVIN16 = "kevin16";

private Voice voice;

public FreeTTSVoice(String voiceName) {

    VoiceManager voiceManager = VoiceManager.getInstance();
    voice = voiceManager.getVoice(voiceName);

    if (voice == null) {
        System.err.println(
            "Cannot find a voice named "
            + voiceName + ".  Please specify a different voice.");
        System.exit(1);
    }
}

public void speak(String msg) {
    voice.speak(msg);

}

public void open() {
    voice.allocate();
}

public void close() {
    voice.deallocate();
}

public static void main(String[] args) {
    System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");

    FreeTTSVoice me = new FreeTTSVoice(FreeTTSVoice.VOICE_KEVIN);
    me.open();
    me.speak("Hello java is smart. isn't is?");
    me.close();
}
.

}

它编译得很好,但抛出以下运行时错误:

    pkswatch@neurals:~/dev/java/speech/viame-speech$ javac FreeTTSVoice.java
    pkswatch@neurals:~/dev/java/speech/viame-speech$ java FreeTTSVoice 
    Exception in thread "main" java.lang.Error: Unable to load voice directory.java.lang.ClassNotFoundException: com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory
    at com.sun.speech.freetts.VoiceManager.getVoiceDirectories(VoiceManager.java:198)
    at com.sun.speech.freetts.VoiceManager.getVoices(VoiceManager.java:110)
    at com.sun.speech.freetts.VoiceManager.getVoice(VoiceManager.java:502)
    at FreeTTSVoice.<init>(FreeTTSVoice.java:15)
    at FreeTTSVoice.main(FreeTTSVoice.java:39)
.

我正在使用: Java版本“1.6.0_24”

OpenJDK运行时环境(ICEDTEA6 1.11.3)(6B24-1.11.3-1ubuntu0.12.04.1)

OpenJDK服务器VM(构建20.0-B12,混合模式)

freetts版本1.2.2

为什么它给出那个错误?请帮助

有帮助吗?

解决方案

可能有些罐子没有正确挂钩.. 一旦我使用NetBeans建立了项目,就开始工作!

谢谢人(@netbeans)..你救了我的一天!:)

对于那些可能具有相同问题的人,使用NetBeans避免库的麻烦。

  1. 在“fretts-1.2.2-src.zip”中的“lib”文件夹中添加lib / freetts.jar (从 sf.net
  2. 将jdk文件夹(如果尚未列出)到项目库
  3. 你完成了!现在运行代码。

其他提示

我最近得到了同样的例外,这个例外是因为在你的应用程序中,你在构建路径中添加了jar,但不在 lib文件夹。

请在lib文件夹中添加jars,它将工作。 希望它有所帮助。

我在以下java论坛中找到了一个解决方案: https://community.oracle.com/thread/ 2182800

尝试设置SystemProperty哪个合成器使用..

System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");
.

现在它很好!

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