基于百度AI的语音合成

来源：互联网发布：西安seo技术编辑：程序博客网时间：2024/05/16 10:18

1.该功能基于度娘语音合成接口

2.下面代码直接粘贴到开发工具即可使用

3.APP_ID，API_KEY，SECRET_KEY这些需要你自己去度娘开发者中心申请。

public class SpeechSynthesis {

   // 设置APPID/AK/SK
   public static final String APP_ID = "xxxx";// "你的 App ID"
   public static final String API_KEY = "xxxxxx";// "你的 Api ID"
   public static final String SECRET_KEY = "xxxxxx";// "你的 Secret Key"

   public static void main(String[] args) {
       AipSpeech client = initCilent();
       HashMap<String, Object> options = initOptions();
       StringBuffer text = new StringBuffer();
       text.append(嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻");
       String textStr = text.toString();
       int textLength = textStr.length();
       int makeCount = textLength % 500 == 0 ? textLength / 500 : textLength / 500 + 1;
       int flag = 0;
       int count = 1;
       byte[] totalData = null;
       if (makeCount == 1) {
           totalData = getByteData(client, options, textStr);
       } else {
           while (count < makeCount) {
               String newText = textStr.substring(flag, flag + 500);
               System.out.println("Info:" + count + "次,本次合成内容:" + newText);
               if (count == 1) {
                   totalData = getByteData(client, options, newText);
               } else {
                   byte[] newData = getByteData(client, options, newText);
                   totalData = byteMerger(totalData, newData);
               }
               flag += 500;
               count++;
           }
           if (count == makeCount) {
               String newText = textStr.substring(flag);
               byte[] lastData = getByteData(client, options, newText);
               totalData = byteMerger(totalData, lastData);
               System.out.println("Info:" + count + "次,本次合成内容:" + newText);
           }
       }
       MakeVoice("Voice.mp3", totalData);
   }

   // 设置语音合成参数
   private static HashMap<String, Object> initOptions() {
       HashMap<String, Object> options = new HashMap<String, Object>();
       options.put("spd", "5");
       options.put("pit", "5");
       options.put("vol", "5");
       options.put("per", "3");
       return options;
   }

   // 初始化一个FaceClient
   private static AipSpeech initCilent() {
       AipSpeech client = new AipSpeech(APP_ID, API_KEY, SECRET_KEY);
       // 可选：设置网络连接参数
       client.setConnectionTimeoutInMillis(2000);
       client.setSocketTimeoutInMillis(60000);
       return client;
   }

   // 发送文字，得到返回的语音字节码
   private static byte[] getByteData(AipSpeech client,
           HashMap<String, Object> options, String textStr) {
       TtsResponse res = client.synthesis(textStr, "zh", 1, options);
       byte[] data = res.getData();
       return data;
   }

   // 语音合成mp3
   private static void MakeVoice(String fileName, byte[] data) {
       File file = new File("/d:" + File.separator + fileName);
       FileOutputStream fos = null;
       try {
           fos = new FileOutputStream(file);
           fos.write(data);
       } catch (Exception e) {
           e.printStackTrace();
       }
       if (fos != null) {
           try {
               fos.flush();
               fos.close();
           } catch (IOException e) {
               e.printStackTrace();
           }
       }
   }

   // 字节码流合成
   public static byte[] byteMerger(byte[] data1, byte[] data2) {
       byte[] data3 = new byte[data1.length + data2.length];
       System.arraycopy(data1, 0, data3, 0, data1.length);
       System.arraycopy(data2, 0, data3, data1.length, data2.length);
       return data3;
   }
}

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