tech.iooo.boot.netty.utils

Class HexUtils

java.lang.Object

tech.iooo.boot.netty.utils.HexUtils

public class HexUtils
extends Object

高性能，空间换时间

Author:

Hank

Constructor Summary

Constructors

Constructor and Description
HexUtils()

Method Summary

Modifier and Type	Method and Description
static short	byteToHex(byte b)
static short	byteToHex(int b)
static short	byteToHex(long b)
static short	byteToHexLE(byte b)
static short	byteToHexLE(int b)
static short	byteToHexLE(long b)
static byte[]	fromHex(String hex) high performance
static byte[]	fromHex2(String hex)
static byte	hexToByte(long hex)
static byte	hexToByte(short hex)
static byte	hexToByteLE(long hex)
static byte	hexToByteLE(short hex)
static void	main(String[] args)
static String	toHex(byte[] bytes) high performance
static void	toHex(byte[] bytes, int offset, int value)
static void	toHex(byte[] bytes, int offset, long value)
static String	toHex(ByteBuffer byteBuffer, int offset, int length) high performance
static String	toHex(int value)
static String	toHex(long value)
static String	toHex2(byte[] bytes) 略慢

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HexUtils

public HexUtils()

Method Detail

byteToHex

public static short byteToHex(byte b)

byteToHex

public static short byteToHex(int b)

byteToHex

public static short byteToHex(long b)

byteToHexLE

public static short byteToHexLE(byte b)

byteToHexLE

public static short byteToHexLE(int b)

byteToHexLE

public static short byteToHexLE(long b)

hexToByte

public static byte hexToByte(short hex)

hexToByteLE

public static byte hexToByteLE(short hex)

hexToByte

public static byte hexToByte(long hex)

hexToByteLE

public static byte hexToByteLE(long hex)

toHex2

public static String toHex2(byte[] bytes)

略慢

Parameters:

bytes -

Returns:

toHex

public static String toHex(byte[] bytes)

high performance

Parameters:

bytes -

Returns:

toHex

public static void toHex(byte[] bytes,
                         int offset,
                         int value)

toHex

public static void toHex(byte[] bytes,
                         int offset,
                         long value)

toHex

public static String toHex(int value)

toHex

public static String toHex(long value)

toHex

public static String toHex(ByteBuffer byteBuffer,
                           int offset,
                           int length)

high performance

Parameters:

byteBuffer -

offset -

length -

Returns:

fromHex

public static byte[] fromHex(String hex)

high performance

Parameters:

hex -

Returns:

fromHex2

public static byte[] fromHex2(String hex)

main

public static void main(String[] args)
                 throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException