private static String parseByte2HexStr(byte[] buf)
{
StringBuffer sb = new StringBuffer();
for (int i = 0; i < buf.length; i++)
{
String hex = Integer.toHexString(buf[i] & HEX_255);
if (hex.length() == 1)
{
hex = '0' + hex;
}
sb.append(hex.toUpperCase(Locale.US));
}
return sb.toString();
}
将byte数组转换为十六进制字符串
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转载自csina99.iteye.com/blog/2086189
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