增加对数据库主键为numberic的支持
This commit is contained in:
yubaolee
2021-03-13 16:21:56 +08:00
parent f7088c9d29
commit 9c2d044d12
38 changed files with 911 additions and 151 deletions

View File

@@ -0,0 +1,65 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Yitter.IdGenerator
{
public class IdGeneratorOptions
{
/// <summary>
/// 雪花计算方法
/// 1|2
/// </summary>
public short Method { get; set; } = 1;
/// <summary>
/// 开始时间UTC格式
/// 不能超过当前系统时间
/// </summary>
public DateTime StartTime { get; set; } = DateTime.MinValue;
/// <summary>
/// 机器码
/// 与 WorkerIdBitLength 有关系
/// </summary>
public ushort WorkerId { get; set; } = 0;
/// <summary>
/// 机器码位长
/// 范围2-21要求序列数位长+机器码位长不超过22
/// 建议范围6-12。
/// </summary>
public 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 byte SeqBitLength { get; set; } = 6;//10;
/// <summary>
/// 最大序列数(含)
/// 由SeqBitLength计算的最大值
/// </summary>
public int MaxSeqNumber { get; set; } = 0;
/// <summary>
/// 最小序列数(含)
/// 默认11不小于5不大于MaxSeqNumber-2
/// </summary>
public ushort MinSeqNumber { get; set; } = 11;
/// <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 int TopOverCostCount { get; set; } = 2000;
public IdGeneratorOptions()
{
}
}
}