Java Byte to Hex String byteToHexString(byte src)

Description

byte To Hex String

License

Apache License

Declaration

public static String byteToHexString(byte src) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static String byteToHexString(byte src) {
        StringBuilder stringBuilder = new StringBuilder("");
        int v = src & 0xFF;
        String hv = Integer.toHexString(v);
        if (hv.length() < 2) {
            stringBuilder.append(0);/*w  w w  . j  a  va 2 s  .c o  m*/
        }
        stringBuilder.append(hv);
        return stringBuilder.toString();
    }

    public static String toHexString(String s) {
        byte[] baKeyword = new byte[s.length() / 2];
        for (int i = 0; i < baKeyword.length; i++) {
            try {
                baKeyword[i] = (byte) (0xff & Integer.parseInt(s.substring(i * 2, i * 2 + 2), 16));
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        try {
            s = new String(baKeyword, "utf-8");// UTF-16le:Not
        } catch (Exception e1) {
            e1.printStackTrace();
        }
        return s;
    }
}

Related

1. byteToHexString(byte data)
2. byteToHexString(byte data)
3. byteToHexString(byte ib)
4. byteToHexString(byte in)
5. byteToHexString(byte num)
6. byteToHexString(byte value)
7. byteToHexString(byte value)
8. byteToHexString(byte[] b)
9. byteToHexString(byte[] b)