idgenerator

README

distributed-id-generator

Use mysql's auto-increment or redis' incr command to generate distributed ID

Documentation

Index

• type CachedIDGenerator
  • func BuildCacheEntity(config *RedisConfig) *CachedIDGenerator
  • func (cache *CachedIDGenerator) GetIDByKey(IDKey string) (int64, error)
  • func (cache *CachedIDGenerator) SetBaseOption(option *Option) error
  • func (cache *CachedIDGenerator) SetOption(IDKey string, option *Option) error
• type Option
• type RedisConfig

Types

type CachedIDGenerator

type CachedIDGenerator struct {
	// contains filtered or unexported fields
}

CachedIDGenerator 缓存ID生成器实体

func BuildCacheEntity

func BuildCacheEntity(config *RedisConfig) *CachedIDGenerator

BuildCacheEntity 创建CacheEntity

func (*CachedIDGenerator) GetIDByKey

func (cache *CachedIDGenerator) GetIDByKey(IDKey string) (int64, error)

GetIDByKey 获取分布式ID

func (*CachedIDGenerator) SetBaseOption

func (cache *CachedIDGenerator) SetBaseOption(option *Option) error

SetBaseOption 配置全局参数

func (*CachedIDGenerator) SetOption

func (cache *CachedIDGenerator) SetOption(IDKey string, option *Option) error

SetOption 针对IDKey配置参数

type Option

type Option struct {
	IncrNum int64 //获取的ID数量
	Seconds int   //获取到的ID过期时间(s)
	Model   int   // 模式 默认1 扩展用
}

Option Option

type RedisConfig

type RedisConfig struct {
	UserName  string
	Password  string
	URL       string
	MaxIdle   int
	MaxActive int
}

RedisConfig Redis配置