mirror of
https://gitee.com/dotnetchina/OpenAuth.Net.git
synced 2025-09-20 18:47:55 +08:00
调整雪花算法
This commit is contained in:
80
Infrastructure/Snowflake/Contract/IdGeneratorOptions.cs
Normal file
80
Infrastructure/Snowflake/Contract/IdGeneratorOptions.cs
Normal file
@@ -0,0 +1,80 @@
|
||||
/*
|
||||
* 版权属于:yitter(yitter@126.com)
|
||||
* 开源地址:https://gitee.com/yitter/idgenerator
|
||||
* 版权协议:MIT
|
||||
* 版权说明:只要保留本版权,你可以免费使用、修改、分发本代码。
|
||||
* 免责条款:任何因为本代码产生的系统、法律、政治、宗教问题,均与版权所有者无关。
|
||||
*
|
||||
*/
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Text;
|
||||
|
||||
namespace Yitter.IdGenerator
|
||||
{
|
||||
public class IdGeneratorOptions
|
||||
{
|
||||
/// <summary>
|
||||
/// 雪花计算方法
|
||||
/// (1-漂移算法|2-传统算法),默认1
|
||||
/// </summary>
|
||||
public virtual short Method { get; set; } = 1;
|
||||
|
||||
/// <summary>
|
||||
/// 基础时间(UTC格式)
|
||||
/// 不能超过当前系统时间
|
||||
/// </summary>
|
||||
public virtual DateTime BaseTime { get; set; } = new DateTime(2020, 2, 20, 2, 20, 2, 20, DateTimeKind.Utc);
|
||||
|
||||
/// <summary>
|
||||
/// 机器码
|
||||
/// 与 WorkerIdBitLength 有关系
|
||||
/// (ushort类型,最大值65535,如果有更高要求,请修改数据类型,或联系作者)
|
||||
/// </summary>
|
||||
public virtual ushort WorkerId { get; set; } = 0;
|
||||
|
||||
/// <summary>
|
||||
/// 机器码位长
|
||||
/// 范围:1-21(要求:序列数位长+机器码位长不超过22)。
|
||||
/// 建议范围:6-12。
|
||||
/// </summary>
|
||||
public virtual byte WorkerIdBitLength { get; set; } = 6;//10;
|
||||
|
||||
/// <summary>
|
||||
/// 序列数位长
|
||||
/// 范围:2-21(要求:序列数位长+机器码位长不超过22)。
|
||||
/// 建议范围:6-14。
|
||||
/// </summary>
|
||||
public virtual byte SeqBitLength { get; set; } = 6;//10;
|
||||
|
||||
/// <summary>
|
||||
/// 最大序列数(含)
|
||||
/// (由SeqBitLength计算的最大值)
|
||||
/// </summary>
|
||||
public virtual int MaxSeqNumber { get; set; } = 0;
|
||||
|
||||
/// <summary>
|
||||
/// 最小序列数(含)
|
||||
/// 默认5,不小于1,不大于MaxSeqNumber
|
||||
/// </summary>
|
||||
public virtual ushort MinSeqNumber { get; set; } = 5;
|
||||
|
||||
/// <summary>
|
||||
/// 最大漂移次数(含),
|
||||
/// 默认2000,推荐范围500-10000(与计算能力有关)
|
||||
/// </summary>
|
||||
public virtual int TopOverCostCount { get; set; } = 2000;
|
||||
|
||||
|
||||
public IdGeneratorOptions()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
public IdGeneratorOptions(ushort workerId)
|
||||
{
|
||||
WorkerId = workerId;
|
||||
}
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user