cn.orionsec.kit.lang.id

Class ObjectIds

java.lang.Object

cn.orionsec.kit.lang.id.ObjectIds

public class ObjectIds
extends Object

MongoDB id 生成工具

Since:

2020/10/15 18:09

Version:

1.0.0

Author:

Jiahang Li

Method Summary

Modifier and Type	Method and Description
static int	getMachineCode() 获取机器唯一信息
static boolean	isValid(String s) 判断 objectId 是否有效
static byte[]	nextBytes() 获取一个 objectId
static String	nextId() 获取一个 objectId (无下划线)
static String	nextId(boolean symbol) 获取一个 objectId

Methods inherited from class java.lang.Object

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

Method Detail

isValid

public static boolean isValid(String s)

判断 objectId 是否有效

Parameters:

s - 字符串

Returns:

ignore

nextBytes

public static byte[] nextBytes()

获取一个 objectId

Returns:

objectId

nextId

public static String nextId()

获取一个 objectId (无下划线)

Returns:

objectId

nextId

public static String nextId(boolean symbol)

获取一个 objectId

Parameters:

symbol - 是否包含分隔符

Returns:

objectId

getMachineCode

public static int getMachineCode()

获取机器唯一信息

Returns:

机器码