com.baomidou.kisso.common.encrypt.base64

类 Base64

java.lang.Object

com.baomidou.kisso.common.encrypt.base64.Base64

public class Base64
extends Object

构造器概要

构造器

构造器和说明
Base64()

方法概要

方法

限定符和类型	方法和说明
static char[]	asCharArray(byte[] bytes) Do a simple conversion of an array of 8 bit characters into a string.
static byte[]	decode(byte[] data) decode the base 64 encoded input data.
static byte[]	decode(String data) decode the base 64 encoded String data - whitespace will be ignored.
static int	decode(String data, OutputStream out) decode the base 64 encoded String data writing it to the given output stream, whitespace characters will be ignored.
static byte[]	encode(byte[] data) encode the input data producing a base 64 encoded byte array.
static byte[]	encode(byte[] data, int off, int length) encode the input data producing a base 64 encoded byte array.
static int	encode(byte[] data, int off, int length, OutputStream out) Encode the byte data to base 64 writing it to the given output stream.
static int	encode(byte[] data, OutputStream out) Encode the byte data to base 64 writing it to the given output stream.
static String	fromByteArray(byte[] bytes) Convert an array of 8 bit characters into a string.
static String	toBase64String(byte[] data)
static String	toBase64String(byte[] data, int off, int length)

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

Base64

public Base64()

方法详细资料

toBase64String

public static String toBase64String(byte[] data)

toBase64String

public static String toBase64String(byte[] data,
                    int off,
                    int length)

fromByteArray

public static String fromByteArray(byte[] bytes)

Convert an array of 8 bit characters into a string.

参数:

bytes - 8 bit characters.

返回:

resulting String.

asCharArray

public static char[] asCharArray(byte[] bytes)

Do a simple conversion of an array of 8 bit characters into a string.

参数:

bytes - 8 bit characters.

返回:

resulting String.

encode

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

encode the input data producing a base 64 encoded byte array.

返回:

a byte array containing the base 64 encoded data.

encode

public static byte[] encode(byte[] data,
            int off,
            int length)

encode the input data producing a base 64 encoded byte array.

返回:

a byte array containing the base 64 encoded data.

encode

public static int encode(byte[] data,
         OutputStream out)
                  throws IOException

Encode the byte data to base 64 writing it to the given output stream.

返回:

the number of bytes produced.

抛出:

IOException

encode

public static int encode(byte[] data,
         int off,
         int length,
         OutputStream out)
                  throws IOException

Encode the byte data to base 64 writing it to the given output stream.

返回:

the number of bytes produced.

抛出:

IOException

decode

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

decode the base 64 encoded input data. It is assumed the input data is valid.

返回:

a byte array representing the decoded data.

decode

public static byte[] decode(String data)

decode the base 64 encoded String data - whitespace will be ignored.

返回:

a byte array representing the decoded data.

decode

public static int decode(String data,
         OutputStream out)
                  throws IOException

decode the base 64 encoded String data writing it to the given output stream, whitespace characters will be ignored.

返回:

the number of bytes produced.

抛出:

IOException