cn.ujava.common.codec.binary

Class Base62Codec

java.lang.Object

cn.ujava.common.codec.binary.Base62Codec

All Implemented Interfaces:

Decoder<byte[],byte[]>, Encoder<byte[],byte[]>, Serializable

public class Base62Codec
extends Object
implements Encoder<byte[],byte[]>, Decoder<byte[],byte[]>, Serializable

Base62编码解码实现，常用于短URL
From https://github.com/seruco/base62

Author:

ujava, Sebastian Ruhleder, sebastian@seruco.io

Since:

4.5.9

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Base62Codec.Base62Decoder Base62解码器
static class	Base62Codec.Base62Encoder Base62编码器

Field Summary

Fields

Modifier and Type	Field and Description
static Base62Codec	INSTANCE 单例

Constructor Summary

Constructors

Constructor and Description
Base62Codec()

Method Summary

Modifier and Type	Method and Description
byte[]	decode(byte[] encoded) 解码Base62消息
byte[]	decode(byte[] encoded, boolean useInverted) 解码Base62消息
byte[]	encode(byte[] data) 编码指定消息bytes为Base62格式的bytes
byte[]	encode(byte[] data, boolean useInverted) 编码指定消息bytes为Base62格式的bytes

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static Base62Codec INSTANCE

单例

Constructor Detail

Base62Codec

public Base62Codec()

Method Detail

encode

public byte[] encode(byte[] data)

编码指定消息bytes为Base62格式的bytes

Specified by:

encode in interface Encoder<byte[],byte[]>

Parameters:

data - 被编码的消息

Returns:

Base62内容

encode

public byte[] encode(byte[] data,
                     boolean useInverted)

编码指定消息bytes为Base62格式的bytes

Parameters:

data - 被编码的消息

useInverted - 是否使用反转风格，即将GMP风格中的大小写做转换

Returns:

Base62内容

decode

public byte[] decode(byte[] encoded)

解码Base62消息

Specified by:

decode in interface Decoder<byte[],byte[]>

Parameters:

encoded - Base62内容

Returns:

消息

decode

public byte[] decode(byte[] encoded,
                     boolean useInverted)

解码Base62消息

Parameters:

encoded - Base62内容

useInverted - 是否使用反转风格，即将GMP风格中的大小写做转换

Returns:

消息