xrand

README

GoKit - xrand

Rand kits for Golang development.

Installation

go get -u github.com/likexian/gokit

Importing

import (
    "github.com/likexian/gokit/xrand"
)

Documentation

Visit the docs on GoDoc

Example

Rand int between 0 and 10000

n := xrand.Int(10000)
fmt.Println("rand int between 0 and 10000 is:", n)

Rand int between 1000 and 10000

n := xrand.IntRange(1000, 10000)
fmt.Println("rand int between 1000 and 10000 is:", n)

Rand bytes with length of 10

b, err := xrand.Bytes(10)
if err != nil {
    fmt.Println("rand bytes:", b)
}

License

Copyright 2012-2021 Li Kexian

Licensed under the Apache License 2.0

Donation

If this project is helpful, please share it with friends.

If you want to thank me, you can give me a cup of coffee.

Documentation

Index

• func Author() string
• func Base64(n int) (ss string, err error)
• func Bytes(n int) (bs []byte, err error)
• func Hex(n int) (ss string, err error)
• func Int(max int) int
• func IntRange(min, max int) int
• func License() string
• func String(n int) string
• func StringRange(n int, source string) string
• func Version() string

Functions

func Author

func Author() string

Author returns package author

func Base64

func Base64(n int) (ss string, err error)

Base64 returns base64 string of n random bytes

func Bytes

func Bytes(n int) (bs []byte, err error)

Bytes returns n random bytes

func Hex

func Hex(n int) (ss string, err error)

Hex returns hex string of n random bytes

func Int

func Int(max int) int

Int returns random int in [0, max)

func IntRange

func IntRange(min, max int) int

IntRange returns random int in [min, max)

func License

func License() string

License returns package license

func String

func String(n int) string

String returns n random string from 0-9,a-z,A-Z

func StringRange

func StringRange(n int, source string) string

StringRange returns n random string base on source

func Version

func Version() string

Version returns package version