randx

Documentation

Overview

Package randx.md Date: 2022/9/7 00:57 Author: Amu Description:

Index

• Constants
• func RandBytes(length int) []byte
• func RandInt(min, max int) int
• func RandLower(length int) string
• func RandNumeral(length int) string
• func RandNumeralOrLetter(length int) string
• func RandString(length int) string
• func RandUpper(length int) string
• func UUID4() (string, error)

Constants

const (
	Numeral      = "0123456789"
	LowerLetters = "abcdefghijklmnopqrstuvwxyz"
	UpperLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
	Letters      = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
)

Functions

func RandBytes

func RandBytes(length int) []byte

RandBytes generate random byte slice

func RandInt

func RandInt(min, max int) int

RandInt generate random ini between min and max, maybe in, not be max

func RandLower

func RandLower(length int) string

RandLower generate a random lower case string

func RandNumeral

func RandNumeral(length int) string

RandNumeral generate a random numeral string of specified length

func RandNumeralOrLetter

func RandNumeralOrLetter(length int) string

RandNumeralOrLetter generate a random numeral or letter string

func RandString

func RandString(length int) string

RandString 生成随机字符串

func RandUpper

func RandUpper(length int) string

RandUpper generate a random upper case string

func UUID4

func UUID4() (string, error)

UUID4 generate a random UUID of version 4 according to RFC 4122.