net.dreamlu.iot.mqtt.core.util

类 HexUtil

java.lang.Object

net.dreamlu.iot.mqtt.core.util.HexUtil

public final class HexUtil
extends Object

hex 工具，编解码全用 byte

作者:

L.cm

字段概要

字段

限定符和类型	字段和说明
static Charset	DEFAULT_CHARSET

构造器概要

构造器

构造器和说明
HexUtil()

方法概要

限定符和类型	方法和说明
static byte[]	decode(byte[] data) decode Hex
static byte[]	decode(String data) decode Hex
static String	decodeToString(byte[] data) decodeToString Hex
static String	decodeToString(String data) decodeToString Hex
static byte[]	encode(byte[] data) encode Hex
static byte[]	encode(byte[] data, boolean toLowerCase) encode Hex
static String	encodeToString(byte[] data) encode Hex
static String	encodeToString(byte[] data, boolean toLowerCase) encode Hex
static String	encodeToString(String data) encode Hex

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_CHARSET

public static final Charset DEFAULT_CHARSET

构造器详细资料

HexUtil

public HexUtil()

方法详细资料

encode

public static byte[] encode(byte[] data)

encode Hex

参数:

data - data to hex

返回:

hex bytes

encode

public static byte[] encode(byte[] data,
                            boolean toLowerCase)

encode Hex

参数:

data - data to hex

toLowerCase - 是否小写

返回:

hex bytes

encodeToString

public static String encodeToString(byte[] data,
                                    boolean toLowerCase)

encode Hex

参数:

data - Data to Hex

toLowerCase - 是否小写

返回:

bytes as a hex string

encodeToString

public static String encodeToString(byte[] data)

encode Hex

参数:

data - Data to Hex

返回:

bytes as a hex string

encodeToString

public static String encodeToString(String data)

encode Hex

参数:

data - Data to Hex

返回:

bytes as a hex string

decode

public static byte[] decode(String data)

decode Hex

参数:

data - Hex data

返回:

decode hex to bytes

decodeToString

public static String decodeToString(byte[] data)

decodeToString Hex

参数:

data - Data to Hex

返回:

bytes as a hex string

decodeToString

public static String decodeToString(String data)

decodeToString Hex

参数:

data - Data to Hex

返回:

bytes as a hex string

decode

public static byte[] decode(byte[] data)

decode Hex

参数:

data - Hex data

返回:

decode hex to bytes