snowflake

package

v0.0.0-...-220c426 Latest Latest Go to latest Published: Jan 16, 2020 License: Apache-2.0 Imports: 4 Imported by: 11

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func GetDeviceID(sid int64) (datacenterid, workerid int64)

获取数据中心ID和机器ID

func GetGenTime(sid int64) (t string)

获取创建ID时的时间字符串(精度：秒)

func GetGenTimestamp(sid int64) (timestamp int64)

获取创建ID时的时间戳

func GetTimestamp(sid int64) (timestamp int64)

获取时间戳

func GetTimestampStatus() (state float64)

获取时间戳已使用的占比：范围（0.0 - 1.0）

type Snowflake struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func NewSnowflake(datacenterid, workerid int64) (*Snowflake, error)

func (s *Snowflake) NextVal() int64