# README
idgener
用于生成随机不(难以)重复id的函数.
目前支持3种算法
- uuid4
- sonyflake
- snowflake
用法
-
使用默认生成器--调用
func Next(idgen_name string) (string, error) -
创建生成器--调用
func IDGenNameToIDGen(idgen_name string) (IDGenInterface, error)
# Packages
用于获取MachineID,MachineID指当前机器的id,使用机器第一张网卡的可用ip地址构造 提供全局变量 `MachineIDStr string`用于保存MachineID的字符串形式 `MachineID uint16`用于保存MachineID原始的整型数形式 这两个全局变量都会在模块初始化时计算获得,不需要额外调用函数获得.
# Functions
IDGenNameToIDGen 通过名字获得一个IDGen实例 @params idgen_name string idgen的名字,目前支持uuid4,sonyflake,snowflake.
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Next 使用默认id生成器构造id @params idgen_name string idgen的名字,目前支持uuid4,sonyflake,snowflake.
WithCheckMachineID 设置校验机器id的函数.
WithMachineID 设置机器id.
WithNodeID 设置节点id.
WithStartTime 设置起始时间.
# Constants
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AckModeAckWhenGet 获取到后确认.
# Variables
DefaultSnowflake 默认snowflake生成器,nodeid为本机MachineID.
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DefaultSonyflake 默认的sonyflake生成器,使用本机MachineID作为MachineID.
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DefaultULID 默认的ulid生成器.
DefaultUUID4 默认uuid4id生成器.
# Structs
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# Interfaces
IDGenInterface 满足该接口的就认为是IDGen.
# Type aliases
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