读取语音byte

src/main/java/com/tidecloud/dataacceptance/service/impl/JingWeiCardServerHandler.java

@@ -107,8 +107,8 @@ public class JingWeiCardServerHandler extends HexBinaryAcceptanceHandlerAdapter
                     break;
                 } else {
                     logger.info("微聊对讲数据[TK]：" + advice.toString());
-                    VoiceMsgVo msgVo = splitVoiceMsg(msg, advice.getDeviceId(), in);
-                    voiceMsgClient.insVoiceMsg(msgVo);
+                    VoiceMsgVo msgVo = splitVoiceMsg(advice.getDeviceId(), req);
+//                    voiceMsgClient.insVoiceMsg(msgVo);
                     normalReply(advice, channel, "TK,1");
                     normalReply(channel, msgVo,msg);
                 }
@@ -128,7 +128,7 @@ public class JingWeiCardServerHandler extends HexBinaryAcceptanceHandlerAdapter
     }
     //[3G*YYYYYYYYYY*LEN*TK,AMR 格式音频数据]
 
-    protected VoiceMsgVo splitVoiceMsg(String msg, String deviceId, ByteBuf byteBufIn) {
+    protected VoiceMsgVo splitVoiceMsg(String deviceId, byte[] req) {
         VoiceMsgVo voiceMsg = new VoiceMsgVo();
         SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");//设置日期格式
         String time = df.format(new Date());
@@ -137,16 +137,26 @@ public class JingWeiCardServerHandler extends HexBinaryAcceptanceHandlerAdapter
         voiceMsg.setNu(1);
         voiceMsg.setVoiceTime(time);
         try {
-            int startIndex = msg.indexOf(",");
-            int endIndex = msg.indexOf("]");
-            String mic = msg.substring(startIndex + 1,endIndex);
-            byte[] bytes = mic.getBytes();
+            byte[] bytes = subByte(req, 23, req.length - 24);
             voiceMsg.setMsg(bytes);
         } catch (Exception e) {
             logger.warn("语音解析错误" + JSON.toJSONString(voiceMsg) + ":" + e.getStackTrace());
         }
         return voiceMsg;
     }
+    /**
+     * 截取byte数组   不改变原数组
+     * @param b 原数组
+     * @param off 偏差值（索引）
+     * @param length 长度
+     * @return 截取后的数组
+     */
+    public byte[] subByte(byte[] b, int off, int length){
+        byte[] b1 = new byte[length];
+        System.arraycopy(b, off, b1, 0, length);
+        return b1;
+    }
+
 
 
     /**