Package icu.easyj.core.util.shortcode

Class ShortCodeUtils

java.lang.Object

icu.easyj.core.util.shortcode.ShortCodeUtils

public abstract class ShortCodeUtils
extends Object

long型ID 与 短字符串 互相转换的工具类

用途：邀请码、短链接码、...等等

Author:

wangliang181230

Field Summary

Fields

Modifier and Type	Field	Description
static final IShortCodeService	DEFAULT	默认的 短字符串服务
static final IShortCodeService	MIN_LENGTH	最小长度的 短字符串服务（默认最小长度5）

Constructor Summary

Constructors

Constructor	Description
ShortCodeUtils()

Method Summary

Modifier and Type	Method	Description
static String	toCode(Long id)	根据ID生成短字符串
static long	toId(String shortCode)	短字符串转为64位长整形ID

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT

public static final IShortCodeService DEFAULT

默认的 短字符串服务

MIN_LENGTH

public static final IShortCodeService MIN_LENGTH

最小长度的 短字符串服务（默认最小长度5）

Constructor Details

ShortCodeUtils

public ShortCodeUtils()

Method Details

toCode

@NonNull
public static String toCode(@NonNull
 Long id)

根据ID生成短字符串

Parameters:

id - ID

Returns:

短字符串

Throws:

IllegalArgumentException - ID小于0

toId

public static long toId(@NonNull
 String shortCode)

短字符串转为64位长整形ID

Parameters:

shortCode - 短字符串

Returns:

原ID