JAVA 使用Jacob调用windows的Sapi实现文本转语音文件

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1.   配置Jacob:我这里使用的jacob为jacob-1.18,jacob-1.18下载下来之后,解压缩文件,
里面的文件为docs、jacob.jar、jacob-1.18-x64.dll、jacob-1.18-x86.dll、LICENSE.TXT、README.txt;
把jacob.jar复制到项目的lib目录下面,jacob-1.18-x64.dll和jacob-1.18-x86.dll是两个动态库文件,
它们指JDK的安装版本,如果JDK是64位的,那么需要把jacob-1.18-x64.dll复制到JDK bin目录下面,因为
我装的JDK是32位的,所以我把jacob-1.18-x86.dll复制到Jdk bin目录下面,路径为"JAVA_HOME"\bin。

2. 生成的demo代码如下:

package com.csg.demo;import com.jacob.activeX.ActiveXComponent;import com.jacob.com.Dispatch;import com.jacob.com.Variant;public class HelloWord {public static void main(String[] args) {ActiveXComponent ax = null;try {ax = new ActiveXComponent("Sapi.SpVoice");Dispatch spVoice = ax.getObject();ax = new ActiveXComponent("Sapi.SpFileStream");Dispatch spFileStream = ax.getObject();ax = new ActiveXComponent("Sapi.SpAudioFormat");Dispatch spAudioFormat = ax.getObject();//设置音频流格式Dispatch.put(spAudioFormat, "Type", new Variant(22));//设置文件输出流格式Dispatch.putRef(spFileStream, "Format", spAudioFormat);//调用输出 文件流打开方法,创建一个.wav文件Dispatch.call(spFileStream, "Open", new Variant("F:\\test.wav"), new Variant(3), new Variant(true));//设置声音对象的音频输出流为输出文件对象Dispatch.putRef(spVoice, "AudioOutputStream", spFileStream);//设置音量 0到100Dispatch.put(spVoice, "Volume", new Variant(100));//设置朗读速度Dispatch.put(spVoice, "Rate", new Variant(-2));//开始朗读Dispatch.call(spVoice, "Speak", new Variant("张三,李四"));//关闭输出文件Dispatch.call(spFileStream, "Close");Dispatch.putRef(spVoice, "AudioOutputStream", null);spAudioFormat.safeRelease();spFileStream.safeRelease();spVoice.safeRelease();ax.safeRelease();} catch (Exception e) {e.printStackTrace();}}}



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