randx

Documentation

Overview

math/rand扩展包，也包括生成随机字符串，随机选择等功能。

Index

• Variables
• func Choice(choices ...interface{}) interface{}
• func ChoiceInt(choices ...int) int
• func ChoiceInt64(choices ...int64) int64
• func ChoiceSlice(choicesSlice interface{}) interface{}
• func ChoiceStr(choices ...string) string
• func ChoiceW(choices ...W) interface{}
• func Float64Between(low, high float64) float64
• func InitSeed()
• func InitToken(size int) string
• func Int64Between(low, high int64) int64
• func IntBetween(low, high int) int
• func RandomStr(n int) string
• func Str(set string, n int) string
• type W

Variables

var (
	LowerLetters   = "abcdefghijklmnopqrstuvwxyz"
	UpperLetters   = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
	Letters        = LowerLetters + UpperLetters
	Numbers        = "0123456789"
	LettersNumbers = Letters + Numbers
)

Functions

func Choice

func Choice(choices ...interface{}) interface{}

func ChoiceInt

func ChoiceInt(choices ...int) int

func ChoiceInt64

func ChoiceInt64(choices ...int64) int64

func ChoiceSlice

func ChoiceSlice(choicesSlice interface{}) interface{}

func ChoiceStr

func ChoiceStr(choices ...string) string

func ChoiceW

func ChoiceW(choices ...W) interface{}

func Float64Between

func Float64Between(low, high float64) float64

func InitSeed

func InitSeed()

func InitToken

func InitToken(size int) string

func Int64Between

func Int64Between(low, high int64) int64

func IntBetween

func IntBetween(low, high int) int

func RandomStr

func RandomStr(n int) string

func Str

func Str(set string, n int) string

Types

type W

type W struct {
	W int         `json:"w" bson:"w"`
	V interface{} `json:"v" bson:"v"`
}