core

Documentation

Index

• func ObjectId() string
• func ObjectIdWithNow() string
• func RandomUUID() string
• func SimpleRandomUUID() string
• func UUIDV1() string
• func UUIDV2(domain byte) string
• func UUIDV3(ns uuid.UUID, name string) string
• func UUIDV5(ns uuid.UUID, name string) string
• func UnixMillisId() string
• func UnixNanoTimeId() string
• type Properties
  • func NewProperties() *Properties
  • func (p *Properties) Get(key string) (value string, ok bool)
  • func (p *Properties) GetConfigFromFile(path string) (err error)

Functions

func ObjectId

func ObjectId() string

ObjectId generate mongodb ObjectId, currently, just use mgo.v2 lib, can write self.

@return string object id

func ObjectIdWithNow

func ObjectIdWithNow() string

ObjectIdWithNow generate ObjectId with now, currently, just use mgo.v2 lib, can write self.

@return string object id

func RandomUUID

func RandomUUID() string

RandomUUID Version 4, based on random numbers (RFC 4122).

@return string uuid string

func SimpleRandomUUID

func SimpleRandomUUID() string

SimpleRandomUUID simple RandomUUI base RandomUUID.

@return string return uuid without horizontal line

func UUIDV1

func UUIDV1() string

UUIDV1 Version 1, based on timestamp and MAC address (RFC 4122).

@return string

func UUIDV2

func UUIDV2(domain byte) string

UUIDV2 Version 2, based on timestamp, MAC address and POSIX UID/GID (DCE 1.1).

@param domain domain
@return string uuid string

func UUIDV3

func UUIDV3(ns uuid.UUID, name string) string

UUIDV3 Version 3, based on MD5 hashing (RFC 4122).

@param ns   uuid namespace
@param name domain name
@return string uuid string

func UUIDV5

func UUIDV5(ns uuid.UUID, name string) string

UUIDV5 Version 5, based on SHA-1 hashing (RFC 4122).

@param ns   uuid namespace
@param name domain name
@return string uuid string

func UnixMillisId

func UnixMillisId() string

UnixMillisId generate timestamp id with millisecond.

@return string

func UnixNanoTimeId

func UnixNanoTimeId() string

UnixNanoTimeId generate timestamp id with unixNano.

@return string

Types

type Properties

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

func NewProperties

func NewProperties() *Properties

func (*Properties) Get

func (p *Properties) Get(key string) (value string, ok bool)

Get load value by key from Properties

@receiver p properties
@param key the key
@return value the value
@return ok status

func (*Properties) GetConfigFromFile

func (p *Properties) GetConfigFromFile(path string) (err error)

GetConfigFromFile get map from file

@param path file path
@return map[string]string
usage:
p := NewProperties()
p.GetConfigFromFile(your path)