java将文字转成语音文件

首先pom文件中引用依赖

    <dependency>
            <groupId>com.hynnet</groupId>
            <artifactId>jacob</artifactId>
            <version>1.18</version>
     </dependency>

方法:

   /**
     * 路径可自己配置
     * @param text  文本内容
     * @param value  音量
     * @param volueRow 读取速度
     * @return 是否成功
     */
    public static boolean text(String text, int value,int volueRow){
        try {
            //音频生成路径
            String path = "E:\tmp";
            //固定音量大小
            if (value <0 || value >100){
                value = 100;
            }
            //调用dll朗读方法
            ActiveXComponent ax = new ActiveXComponent( "Sapi.SpVoice" ) ;
            //音量 0-100
            ax.setProperty("Volume",new Variant(value));
            //朗读速度
            ax.setProperty("Rate",new Variant(volueRow));
            //输入的语言内容
            Dispatch dispatch = ax.getObject();
            //执行朗读
            Dispatch.call(dispatch,"Speak",new Variant(text));

            //开始生成语音文件，构建文件流
            ax = new ActiveXComponent("Sapi.SpFileStream");
            Dispatch sfFileStream = ax.getObject();
            //设置文件生成格式
            ax = new ActiveXComponent("Sapi.SpAudioFormat");
            Dispatch fileFormat = ax.getObject();

            //设置音频流格式
            Dispatch.put(fileFormat,"Type", new Variant(22));
            //设置文件输出流格式
            Dispatch.putRef(sfFileStream,"Format",fileFormat);
            //调用输出文件流打开方法，创建一个.wav文件
            Dispatch.call(sfFileStream,"Open",new Variant("E:\\tmp\\a.wav"),new Variant(3),new Variant(true));
            //设置声音对应输出流为输出文件对象
            Dispatch.putRef(dispatch,"AudioOutputStream",sfFileStream);
            //设置音量
            Dispatch.put(dispatch,"Volume",new Variant(value));
            //设置速度
            Dispatch.put(dispatch,"Rate",new Variant(volueRow));
            //执行朗读
            Dispatch.call(dispatch,"Speak",new Variant(text));
            //关闭输出文件
            Dispatch.call(sfFileStream,"Close");
            Dispatch.putRef(dispatch,"AudioOutputStream",null);

            //close
            sfFileStream.safeRelease();
            fileFormat.safeRelease();
            //关闭朗读的操作
            dispatch.safeRelease();
            ax.safeRelease();
            return true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }

问题:
如果出现项目启动报错 no jacob-1.18-x64 in java.library.path的问题是jdk中缺少dll方法需要下载一份到jdk的bin目录下

下载地址：
链接：https://pan.baidu.com/s/1B0_Z...
提取码：mcru