extrand

package

v0.2.2 Latest Latest Go to latest Published: Feb 21, 2021 License: Apache-2.0 Imports: 4 Imported by: 1

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Valid go.mod file
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Stable version
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Repository

github.com/thinkgos/x

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Documentation ¶

Overview ¶

Package extrand extend rand

Index ¶

Constants
Variables
func Float64(min, max float64) float64
func Int(min, max int) int
func Int31(min, max int32) int32
func Int63(min, max int64) int64
func Rand(length int, alphabets ...byte) string
func RandBytes(length int, alphabets ...byte) []byte
func RandInt64(length int) int64
func RandLetter(length int) string
func RandLetterBytes(length int) []byte
func RandNumeric(length int) string
func RandNumericBytes(length int) []byte
func RandString(length int) string
func RandStringBytes(length int) []byte
func RandSymbol(length int) string
func RandSymbolBytes(length int) []byte
func Shuffle(str string) string

Constants ¶

View Source

const (
	LetterString = "QWERTYUIOPLKJHGFDSAZXCVBNMabcdefghijklmnopqrstuvwxyz"

	DigitalLetterString = "QWERTYUIOPLKJHGFDSAZXCVBNMabcdefghijklmnopqrstuvwxyz0123456789"

	DigitalString = "0123456789"

	SymbolString = "QWERTYUIOPLKJHGFDSAZXCVBNMabcdefghijklmnopqrstuvwxyz0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_{|}~`"
)

Variables ¶

View Source

var Digital = []byte(DigitalString)

View Source

var DigitalLetter = []byte(DigitalLetterString)

View Source

var Letter = []byte(LetterString)

View Source

var Symbol = []byte(SymbolString)

Functions ¶

func Float64 ¶

func Float64(min, max float64) float64

Float64 随机min,max中的值

func Int ¶

func Int(min, max int) int

Int 随机[min,max)中的值

func Int31 ¶

func Int31(min, max int32) int32

Int31 随机[min,max)中的值

func Int63 ¶

func Int63(min, max int64) int64

Int63 随机[min,max)中的值

func Rand ¶ added in v0.2.2

func Rand(length int, alphabets ...byte) string

Rand rand bytes(如果没有给出alphabets,将使用DigitalLetter)

func RandBytes ¶ added in v0.2.2

func RandBytes(length int, alphabets ...byte) []byte

RandBytes rand bytes(如果没有给出alphabets,将使用DigitalLetter)

func RandInt64 ¶

func RandInt64(length int) int64

RandInt64 rand int64 with give length

func RandLetter ¶

func RandLetter(length int) string

RandLetter rand alpha with give length(只包含字母)

func RandLetterBytes ¶ added in v0.2.2

func RandLetterBytes(length int) []byte

RandLetterBytes rand alpha with give length(只包含字母)

func RandNumeric ¶ added in v0.2.2

func RandNumeric(length int) string

RandNumeric rand string with give length(包含数字)

func RandNumericBytes ¶ added in v0.2.2

func RandNumericBytes(length int) []byte

RandNumericBytes rand string with give length(包含数字)

func RandString ¶

func RandString(length int) string

RandString rand string with give length(包含字母与数字)

func RandStringBytes ¶ added in v0.2.2

func RandStringBytes(length int) []byte

RandStringBytes rand string with give length(包含字母与数字)

func RandSymbol ¶

func RandSymbol(length int) string

RandSymbol rand symbol with give length(包含字母数字和特殊符号)

func RandSymbolBytes ¶ added in v0.2.2

func RandSymbolBytes(length int) []byte

RandSymbolBytes rand symbol with give length(包含字母数字和特殊符号)

func Shuffle ¶

func Shuffle(str string) string

Shuffle pseudo-randomizes the order of elements using the default Source.

Types ¶

This section is empty.

Source Files ¶

View all Source files

extrand.go

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