org.tio.utils.buffer

类 ByteBufferUtil

java.lang.Object

org.tio.utils.buffer.ByteBufferUtil

public class ByteBufferUtil
extends Object

ByteBuffer 工具

作者:

L.cm

字段概要

字段

限定符和类型	字段和说明
static byte[]	EMPTY_BYTES 空 byte 数组

构造器概要

构造器

构造器和说明
ByteBufferUtil()

方法概要

限定符和类型	方法和说明
static ByteBuffer	clone(ByteBuffer original) ByteBuffer clone
static String	hexDump(ByteBuffer byteBuffer) 以16进制 打印 ByteBuffer
static byte	readByte(ByteBuffer buffer) read byte
static String	readString(ByteBuffer buffer, int count) read unsigned byte
static String	readString(ByteBuffer buffer, int count, Charset charset) read unsigned byte
static short	readUnsignedByte(ByteBuffer buffer) read unsigned byte
static int	readUnsignedShort(ByteBuffer buffer) read unsigned byte
static ByteBuffer	skipBytes(ByteBuffer buffer, int skip) skip bytes
static String	toHexString(byte[] bytes) 以16进制 打印字节数组
static String	toString(ByteBuffer buffer) 转成 string
static String	toString(ByteBuffer buffer, Charset charset) 转成 string

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

EMPTY_BYTES

public static final byte[] EMPTY_BYTES

空 byte 数组

构造器详细资料

ByteBufferUtil

public ByteBufferUtil()

方法详细资料

readByte

public static byte readByte(ByteBuffer buffer)

read byte

参数:

buffer - ByteBuffer

返回:

byte

readUnsignedByte

public static short readUnsignedByte(ByteBuffer buffer)

read unsigned byte

参数:

buffer - ByteBuffer

返回:

short

readString

public static String readString(ByteBuffer buffer,
                                int count)

read unsigned byte

参数:

buffer - ByteBuffer

返回:

String

readString

public static String readString(ByteBuffer buffer,
                                int count,
                                Charset charset)

read unsigned byte

参数:

buffer - ByteBuffer

返回:

String

readUnsignedShort

public static int readUnsignedShort(ByteBuffer buffer)

read unsigned byte

参数:

buffer - ByteBuffer

返回:

short

skipBytes

public static ByteBuffer skipBytes(ByteBuffer buffer,
                                   int skip)

skip bytes

参数:

buffer - ByteBuffer

skip - skip bytes

返回:

ByteBuffer

toString

public static String toString(ByteBuffer buffer)

转成 string

参数:

buffer - ByteBuffer

返回:

字符串

toString

public static String toString(ByteBuffer buffer,
                              Charset charset)

转成 string

参数:

buffer - ByteBuffer

charset - Charset

返回:

字符串

clone

public static ByteBuffer clone(ByteBuffer original)

ByteBuffer clone

参数:

original - ByteBuffer

返回:

ByteBuffer

hexDump

public static String hexDump(ByteBuffer byteBuffer)

以16进制 打印 ByteBuffer

参数:

byteBuffer - ByteBuffer

toHexString

public static String toHexString(byte[] bytes)

以16进制 打印字节数组

参数:

bytes - byte[]