utils

Documentation

Index

• func GenToken(userId int64) (string, error)
• func GetDeviceID(sid int64) (datacenterid, workerid int64)
• func GetGenTime(sid int64) (t string)
• func GetGenTimestamp(sid int64) (timestamp int64)
• func GetMQUrl() string
• func GetMysqlDSN() string
• func GetTimestamp(sid int64) (timestamp int64)
• func GetTimestampStatus() (state float64)
• type Snowflake
  • func NewSnowflake(datacenterid, workerid int64) (*Snowflake, error)
  • func (s *Snowflake) NextVal() int64
• type UserClaim
  • func VerifyToken(token string) (*UserClaim, error)

Functions

func GenToken

func GenToken(userId int64) (string, error)

func GetDeviceID

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

获取数据中心ID和机器ID

func GetGenTime

func GetGenTime(sid int64) (t string)

获取创建ID时的时间字符串(精度：秒)

func GetGenTimestamp

func GetGenTimestamp(sid int64) (timestamp int64)

获取创建ID时的时间戳

func GetMQUrl

func GetMQUrl() string

func GetMysqlDSN

func GetMysqlDSN() string

func GetTimestamp

func GetTimestamp(sid int64) (timestamp int64)

获取时间戳

func GetTimestampStatus

func GetTimestampStatus() (state float64)

获取时间戳已使用的占比：范围（0.0 - 1.0）

Types

type Snowflake

type Snowflake struct {
	sync.Mutex //加锁，防止并发碰撞
	// contains filtered or unexported fields
}

func NewSnowflake

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

func (*Snowflake) NextVal

func (s *Snowflake) NextVal() int64

type UserClaim

type UserClaim struct {
	UserId int64 `json:"user_id"`
	jwt.RegisteredClaims
}

func VerifyToken

func VerifyToken(token string) (*UserClaim, error)