com.firefly.utils.codec

类 Base64Utils

java.lang.Object

com.firefly.utils.codec.Base64Utils

public abstract class Base64Utils
extends Object

构造器概要

构造器

构造器和说明
Base64Utils()

方法概要

限定符和类型	方法和说明
static byte[]	decode(byte[] src) Base64-decode the given byte array.
static byte[]	decodeFromString(String src) Base64-decode the given byte array from an UTF-8 String.
static byte[]	decodeFromUrlSafeString(String src) Base64-decode the given byte array from an UTF-8 String using the RFC 4868 "URL and Filename Safe Alphabet".
static byte[]	decodeUrlSafe(byte[] src) Base64-decode the given byte array using the RFC 4868 "URL and Filename Safe Alphabet".
static byte[]	encode(byte[] src) Base64-encode the given byte array.
static String	encodeToString(byte[] src) Base64-encode the given byte array to a String.
static String	encodeToUrlSafeString(byte[] src) Base64-encode the given byte array to a String using the RFC 4868 "URL and Filename Safe Alphabet".
static byte[]	encodeUrlSafe(byte[] src) Base64-encode the given byte array using the RFC 4868 "URL and Filename Safe Alphabet".

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

Base64Utils

public Base64Utils()

方法详细资料

encode

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

Base64-encode the given byte array.

参数:

src - the original byte array (may be null)

返回:

the encoded byte array (or null if the input was null)

decode

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

Base64-decode the given byte array.

参数:

src - the encoded byte array (may be null)

返回:

the original byte array (or null if the input was null)

encodeUrlSafe

public static byte[] encodeUrlSafe(byte[] src)

Base64-encode the given byte array using the RFC 4868 "URL and Filename Safe Alphabet".

参数:

src - the original byte array (may be null)

返回:

the encoded byte array (or null if the input was null)

decodeUrlSafe

public static byte[] decodeUrlSafe(byte[] src)

Base64-decode the given byte array using the RFC 4868 "URL and Filename Safe Alphabet".

参数:

src - the encoded byte array (may be null)

返回:

the original byte array (or null if the input was null)

encodeToString

public static String encodeToString(byte[] src)

Base64-encode the given byte array to a String.

参数:

src - the original byte array (may be null)

返回:

the encoded byte array as a UTF-8 String (or null if the input was null)

decodeFromString

public static byte[] decodeFromString(String src)

Base64-decode the given byte array from an UTF-8 String.

参数:

src - the encoded UTF-8 String (may be null)

返回:

the original byte array (or null if the input was null)

encodeToUrlSafeString

public static String encodeToUrlSafeString(byte[] src)

Base64-encode the given byte array to a String using the RFC 4868 "URL and Filename Safe Alphabet".

参数:

src - the original byte array (may be null)

返回:

the encoded byte array as a UTF-8 String (or null if the input was null)

decodeFromUrlSafeString

public static byte[] decodeFromUrlSafeString(String src)

Base64-decode the given byte array from an UTF-8 String using the RFC 4868 "URL and Filename Safe Alphabet".

参数:

src - the encoded UTF-8 String (may be null)

返回:

the original byte array (or null if the input was null)