cn.authing.internal

类 Base64

java.lang.Object

cn.authing.internal.Base64

public class Base64
extends Object

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	Base64.Decoder This class implements a decoder for decoding byte data using the Base64 encoding scheme as specified in RFC 4648 and RFC 2045.
static class	Base64.Encoder This class implements an encoder for encoding byte data using the Base64 encoding scheme as specified in RFC 4648 and RFC 2045.

方法概要

限定符和类型	方法和说明
static Base64.Decoder	getDecoder() Returns a Base64.Decoder that decodes using the Basic type base64 encoding scheme.
static Base64.Encoder	getEncoder() Returns a Base64.Encoder that encodes using the Basic type base64 encoding scheme.
static Base64.Decoder	getMimeDecoder() Returns a Base64.Decoder that decodes using the MIME type base64 decoding scheme.
static Base64.Encoder	getMimeEncoder() Returns a Base64.Encoder that encodes using the MIME type base64 encoding scheme.
static Base64.Encoder	getMimeEncoder(int lineLength, byte[] lineSeparator) Returns a Base64.Encoder that encodes using the MIME type base64 encoding scheme with specified line length and line separators.
static Base64.Decoder	getUrlDecoder() Returns a Base64.Decoder that decodes using the URL and Filename safe type base64 encoding scheme.
static Base64.Encoder	getUrlEncoder() Returns a Base64.Encoder that encodes using the URL and Filename safe type base64 encoding scheme.

从类继承的方法 java.lang.Object

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

方法详细资料

getEncoder

public static Base64.Encoder getEncoder()

Returns a Base64.Encoder that encodes using the Basic type base64 encoding scheme.

返回:

A Base64 encoder.

getUrlEncoder

public static Base64.Encoder getUrlEncoder()

Returns a Base64.Encoder that encodes using the URL and Filename safe type base64 encoding scheme.

返回:

A Base64 encoder.

getMimeEncoder

public static Base64.Encoder getMimeEncoder()

Returns a Base64.Encoder that encodes using the MIME type base64 encoding scheme.

返回:

A Base64 encoder.

getMimeEncoder

public static Base64.Encoder getMimeEncoder(int lineLength,
                                            byte[] lineSeparator)

Returns a Base64.Encoder that encodes using the MIME type base64 encoding scheme with specified line length and line separators.

参数:

lineLength - the length of each output line (rounded down to nearest multiple of 4). If lineLength <= 0 the output will not be separated in lines

lineSeparator - the line separator for each output line

返回:

A Base64 encoder.

抛出:

IllegalArgumentException - if lineSeparator includes any character of "The Base64 Alphabet" as specified in Table 1 of RFC 2045.

getDecoder

public static Base64.Decoder getDecoder()

Returns a Base64.Decoder that decodes using the Basic type base64 encoding scheme.

返回:

A Base64 decoder.

getUrlDecoder

public static Base64.Decoder getUrlDecoder()

Returns a Base64.Decoder that decodes using the URL and Filename safe type base64 encoding scheme.

返回:

A Base64 decoder.

getMimeDecoder

public static Base64.Decoder getMimeDecoder()

Returns a Base64.Decoder that decodes using the MIME type base64 decoding scheme.

返回:

A Base64 decoder.