com.sinacloud.scs.util

类 BinaryUtils

java.lang.Object

com.sinacloud.scs.util.BinaryUtils

public class BinaryUtils
extends Object

Utilities for encoding and decoding binary data to and from different forms.

构造器概要

构造器

构造器和说明
BinaryUtils()

方法概要

方法

限定符和类型	方法和说明
static byte[]	fromBase64(String b64Data) Converts a Base64-encoded string to the original byte data.
static byte[]	fromHex(String hexData) Converts a Hex-encoded data string to the original byte data.
static String	toBase64(byte[] data) Converts byte data to a Base64-encoded string.
static String	toHex(byte[] data) Converts byte data to a Hex-encoded string.
static InputStream	toStream(ByteBuffer byteBuffer) Wraps a ByteBuffer in an InputStream.

从类继承的方法 java.lang.Object

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

构造器详细资料

BinaryUtils

public BinaryUtils()

方法详细资料

toHex

public static String toHex(byte[] data)

Converts byte data to a Hex-encoded string.

参数:

data - data to hex encode.

返回:

hex-encoded string.

fromHex

public static byte[] fromHex(String hexData)

Converts a Hex-encoded data string to the original byte data.

参数:

hexData - hex-encoded data to decode.

返回:

decoded data from the hex string.

toBase64

public static String toBase64(byte[] data)

Converts byte data to a Base64-encoded string.

参数:

data - data to Base64 encode.

返回:

encoded Base64 string.

fromBase64

public static byte[] fromBase64(String b64Data)

Converts a Base64-encoded string to the original byte data.

参数:

b64Data - a Base64-encoded string to decode.

返回:

bytes decoded from a Base64 string.

toStream

public static InputStream toStream(ByteBuffer byteBuffer)

Wraps a ByteBuffer in an InputStream.

参数:

byteBuffer - The ByteBuffer to wrap.

返回:

An InputStream wrapping the ByteBuffer content.