蓝牙模块传输到手机上会乱码，怎么转换成十进制
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/* *
* Convert byte[] to hex string.我byte转换int利用Integer.toHexString(int)
*转换16进制字符串
* @param src byte[] data
* @return hex string
*/
public static String bytesToHexString(byte[] src){
StringBuilder stringBuilder = new StringBuilder("");
if (src == null || src.length <= 0) {
return null;
}
for (int i = 0; i < src.length; i++) {
int v = src[i] & 0xFF;
String hv = Integer.toHexString(v);
if (hv.length() < 2) {
stringBuilder.append(0);
}
stringBuilder.append(hv);
}
return stringBuilder.toString();
}
能byte[]转化16进制字符串希望能帮
