Package org.miaixz.bus.core.codec.binary.provider

Class Base58Provider

java.lang.Object

org.miaixz.bus.core.codec.binary.provider.Base58Provider

All Implemented Interfaces:

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

public class Base58Provider
extends Object
implements Encoder<byte[],String>, Decoder<CharSequence,byte[]>, Serializable

Base58编码器 此编码器不包括校验码、版本等信息

Since:

Java 17+

Author:

Kimi Liu

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static Base58Provider	INSTANCE	单例

Constructor Summary

Constructors

Constructor	Description
Base58Provider()

Method Summary

Modifier and Type	Method	Description
byte[]	decode(CharSequence encoded)	解码给定的Base58字符串
static byte	divmod(byte[] number, int firstDigit, int base, int divisor)	Divides a number, represented as an array of bytes each containing a single digit in the specified base, by the given divisor.
String	encode(byte[] data)	Base58编码

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static Base58Provider INSTANCE

单例

Constructor Details

Base58Provider

public Base58Provider()

Method Details

divmod

public static byte divmod(byte[] number,
 int firstDigit,
 int base,
 int divisor)

Divides a number, represented as an array of bytes each containing a single digit in the specified base, by the given divisor. The given number is modified in-place to contain the quotient, and the return value is the remainder.

Parameters:

number - the number to divide

firstDigit - the index within the array of the first non-zero digit (this is used for optimization by skipping the leading zeros)

base - the base in which the number's digits are represented (up to 256)

divisor - the number to divide by (up to 256)

Returns:

the remainder of the division operation

encode

public String encode(byte[] data)

Base58编码

Specified by:

encode in interface Encoder<byte[],String>

Parameters:

data - 被编码的数据，不带校验和。

Returns:

编码后的字符串

decode

public byte[] decode(CharSequence encoded)
              throws IllegalArgumentException

解码给定的Base58字符串

Specified by:

decode in interface Decoder<CharSequence,byte[]>

Parameters:

encoded - Base58编码字符串

Returns:

解码后的bytes

Throws:

IllegalArgumentException - 非标准Base58字符串