xrand

Documentation

Index

• Constants
• func Float64() float64
• func Int63n(n int64) int64
• func Intn(n int) int
• func Shuffle(length int, fn func(i, j int))
• func String(length uint8, charsets ...string) string

Constants

const (
	// Uppercase ...
	Uppercase string = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
	// Lowercase ...
	Lowercase = "abcdefghipqrstuvwxyz"
	// Alphabetic ...
	Alphabetic = Uppercase + Lowercase
	// Numeric ...
	Numeric = "0123456789"
	// Alphanumeric ...
	Alphanumeric = Alphabetic + Numeric
	// Symbols ...
	Symbols = "`" + `~!@#$%^&*()-_+={}[]|\;:"<>,./?`
	// Hex ...
	Hex = Numeric + "abcdef"
)

Charsets

Functions

func Float64

func Float64() float64

Float64 implements rand.Float64 on the grpcrand global source.

func Int63n

func Int63n(n int64) int64

Int63n implements rand.Int63n on the grpcrand global source.

func Intn

func Intn(n int) int

Intn implements rand.Intn on the grpcrand global source.

func Shuffle

func Shuffle(length int, fn func(i, j int))

Shuffle ...

func String

func String(length uint8, charsets ...string) string

String 返回随机字符串，通常用于测试mock数据