cn.hutool.core.codec

Class Base64Decoder

java.lang.Object

cn.hutool.core.codec.Base64Decoder

public class Base64Decoder
extends Object

Base64解码实现

Author:

looly

Constructor Summary

Constructors

Constructor and Description
Base64Decoder()

Method Summary

Modifier and Type	Method and Description
static byte[]	decode(byte[] in) 解码Base64
static byte[]	decode(byte[] in, int pos, int length) 解码Base64
static byte[]	decode(CharSequence source) base64解码
static String	decodeStr(CharSequence source) base64解码
static String	decodeStr(CharSequence source, Charset charset) base64解码
static boolean	isBase64Code(byte octet) 给定的字符是否为Base64字符

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64Decoder

public Base64Decoder()

Method Detail

decodeStr

public static String decodeStr(CharSequence source)

base64解码

Parameters:

source - 被解码的base64字符串

Returns:

被加密后的字符串

decodeStr

public static String decodeStr(CharSequence source,
                               Charset charset)

base64解码

Parameters:

source - 被解码的base64字符串

charset - 字符集

Returns:

被加密后的字符串

decode

public static byte[] decode(CharSequence source)

base64解码

Parameters:

source - 被解码的base64字符串

Returns:

被加密后的字符串

decode

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

解码Base64

Parameters:

in - 输入

Returns:

解码后的bytes

decode

public static byte[] decode(byte[] in,
                            int pos,
                            int length)

解码Base64

Parameters:

in - 输入

pos - 开始位置

length - 长度

Returns:

解码后的bytes

isBase64Code

public static boolean isBase64Code(byte octet)

给定的字符是否为Base64字符

Parameters:

octet - 被检查的字符

Returns:

是否为Base64字符

Since:

5.7.5