java通过jacob进行TTS

1，需要导入jacob.jar
2，需要将jacob-1.17-M2-x64.dll 文件放到jdk的bin目录

package com.ing.tts;
import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;
 
/** 
 * @Desc: 
 * @Auth: 
 * @Date: 2018年12月7日 上午9:54:46
 */
 
public class SpeechUtilOffline {
    
    public static void main(String[] args) {
        trans("这是一条测试信息");
    }
 
    
    
    public static void trans(String text){
        ActiveXComponent activeXComponent = null;
        try {
//                                              jacob封装好的可供选择的API
            activeXComponent = new ActiveXComponent("Sapi.SpVoice");
//          运行时输出语音内容
            Dispatch dispatch = activeXComponent.getObject();
//          设置音量
            activeXComponent.setProperty("Volume", new Variant(100));
//          语音的朗读速度-10到 +10
            activeXComponent.setProperty("Rate", new Variant(-1));
//          调用执行朗读
            Dispatch.call(dispatch, "Speak",new Variant(text));
            
//          生成语音文件
            activeXComponent = new ActiveXComponent("Sapi.SpFileStream");
            Dispatch fileStreamDispatch = activeXComponent.getObject();
            
//          音频
            activeXComponent = new ActiveXComponent("Sapi.SpAudioFormat");
            Dispatch audioDispatch = activeXComponent.getObject();
            
//          设置文件流格式
            Dispatch.putRef(fileStreamDispatch, "Format", audioDispatch);
//          设置音频流格式
            Dispatch.put(audioDispatch, "Type", new Variant(22));
            
//          调用输出文件流打开方法，创建一个.wav .mp3 .mp4   .wma文件
            Dispatch.call(fileStreamDispatch, "Open", new Variant("src/main/resources/static/test.mp3"),new Variant(3),new Variant(true));
//          设置声音对象的音频流输出流为输出文件对象
            Dispatch.putRef(dispatch, "AudioOutputStream", fileStreamDispatch);
            
//          设置音量0-100
            Dispatch.put(dispatch, "Volume", new Variant(100));
//          设置朗读速度
            Dispatch.put(dispatch, "Rate", new Variant(-2));
//          开始朗读
            Dispatch.call(dispatch, "Speak",new Variant(text));
            
//          关闭输出文件流
            Dispatch.call(fileStreamDispatch, "Close");
            Dispatch.putRef(dispatch, "AudioOutputStream", null);
            
            audioDispatch.safeRelease();
            fileStreamDispatch.safeRelease();
            dispatch.safeRelease();
                    
            activeXComponent.safeRelease();
        } catch (Exception e) {
            e.printStackTrace();
        }
    
    }
    
}