程序包 com.ajaxjs.util

类 Base64Utils

java.lang.Object

com.ajaxjs.util.Base64Utils

public class Base64Utils
extends Object

Base64 encode/decode

构造器概要

构造器

构造器	说明
Base64Utils(byte[] input)
Base64Utils(String input)
Base64Utils(String input, Charset charset)

方法概要

修饰符和类型	方法	说明
byte[]	decode()	Decode the input then returns the result in bytes
String	decodeAsString()	Decode the input in BASE64 then returns the string in UTF-8 charset
String	decodeAsString(Charset charset)	Decode the input in BASE64 then returns the string with specified charset
byte[]	encode()	Encode the input then returns the result in bytes
String	encodeAsString()	Decode the input in BASE64 then returns the string.
static String	formatBase64String(String base64)	格式化 Base64 字符串，每 64 个字符换行

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(byte[] input)

Base64Utils

public Base64Utils(String input)

Base64Utils

public Base64Utils(String input,
 Charset charset)

方法详细资料

encode

public byte[] encode()

Encode the input then returns the result in bytes

返回:

The result in bytes.

encodeAsString

public String encodeAsString()

Decode the input in BASE64 then returns the string. Charset ISO_8859_1 is enough for BASE64 result.

返回:

The result in string.

decode

public byte[] decode()

Decode the input then returns the result in bytes

返回:

The result in bytes.

decodeAsString

public String decodeAsString(Charset charset)

Decode the input in BASE64 then returns the string with specified charset

参数:

charset - you can specify the charset of the result

返回:

The result in string.

decodeAsString

public String decodeAsString()

Decode the input in BASE64 then returns the string in UTF-8 charset

返回:

The result in string.

formatBase64String

public static String formatBase64String(String base64)

格式化 Base64 字符串，每 64 个字符换行