snowflake

package

v0.3.3 Latest Latest Go to latest Published: Feb 13, 2025 License: Apache-2.0 Imports: 4 Imported by: 0

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var (
	ErrExceedNode = errors.New("node编号超出限制")
	ErrExceedApp  = errors.New("app编号超出限制")
	ErrUnknownApp = errors.New("未知的app")
)

This section is empty.

type ID int64

func (f ID) AppID() uint

AppID 返回生成时输入的appid

func (f ID) Int64() int64

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

func NewUIDGenerator(nodeId uint, apps uint) (*UIDGenerator, error)

NewUIDGenerator nodeId表示第几个节点，apps表示有几个应用从0开始排序 0-webook 1-ielts 最多到31

func (c *UIDGenerator) Generate(appid uint) (ID, error)