使用JAVA实现语音朗读一段文本
需求要用JAVA去调用windows自带的语音引擎去朗读一段文字,网上资料少得可怜,把百度和bing都翻遍了,总算找到一段代码,而且朗读起来还有感情色彩(win7测试),不过多音字还是暂时没解决。 需要做的工作:
1、下载jacob-1.17-M2.rar (内含demo示例) rar地址:http://download..net/download/cjava_math/10234098
2、解压jacob-1.17-M2.rar
3、向工程里导入jacob.jar
4、将jacob-1.17-M2-x86.dll拷贝到jdk的bin目录和windows/system32目录
5、源代码如下
public static void main(String[] args) throws IOException { // ?? 这个Sapi.SpVoice是需要安装什么东西吗,感觉平白无故就来了 ActiveXComponent sap = new ActiveXComponent("Sapi.SpVoice"); // Dispatch是做什么的? Dispatch sapo = sap.getObject(); try { // 音量 0-100 sap.setProperty("Volume", new Variant(100)); // 语音朗读速度 -10 到 +10 sap.setProperty("Rate", new Variant(-2)); Variant defalutVoice = sap.getProperty("Voice"); Dispatch dispdefaultVoice = defalutVoice.toDispatch(); Variant allVoices = Dispatch.call(sapo, "GetVoices"); Dispatch dispVoices = allVoices.toDispatch(); Dispatch setvoice = Dispatch.call(dispVoices, "Item", new Variant(1)).toDispatch(); ActiveXComponent voiceActivex = new ActiveXComponent(dispdefaultVoice); ActiveXComponent setvoiceActivex = new ActiveXComponent(setvoice); Variant item = Dispatch.call(setvoiceActivex, "GetDescription"); // 执行朗读 Dispatch.call(sapo, "Speak", new Variant("曾小明小朋友,早上好")); } catch (Exception e) { e.printStackTrace(); } finally { sapo.safeRelease(); sap.safeRelease(); } }
有其他更强大的技术,欢迎讨论!