random

Documentation

Index

• func ProbabilityResult(percentage map[any]float64) (any, error)
• func ProbabilityTrue(percentage float64) bool
• func RandInt(max int) int
• func RandRangeInt(min, max int) int
• func RandString(length int) string
• func UUID() string

Functions

func ProbabilityResult

func ProbabilityResult(percentage map[any]float64) (any, error)

ProbabilityResult 按照设置的各种key(概率结果)执行随机返回对应的key(发生的结果) 所有key的概率之和必须为100%

func ProbabilityTrue

func ProbabilityTrue(percentage float64) bool

ProbabilityTrue 随机执行指定概率(0-100%)返回true的计算 0 <= percentage <= 100 超出范围将永远返回 false。

func RandInt

func RandInt(max int) int

RandInt 生成指定范围内随机数 [0,max]

func RandRangeInt

func RandRangeInt(min, max int) int

RandRangeInt 生成指定范围内随机数 [min,max]

func RandString

func RandString(length int) string

RandString 生成指定长度的随机字符串

func UUID

func UUID() string

UUID 生成UUID