util

package

v0.4.0 Latest Latest Go to latest Published: Apr 28, 2019 License: MIT Imports: 7 Imported by: 0

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const CHA = "abcdefghijklmnopqrstuvwxyz0123456789"

CHA map

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func ChooseIndex(maxLen int) int

ChooseIndex return valid index in [0, maxLen)

func RandString(n int) string

RandString n is the length. a-z 0-9

func Scanline() string

Scanline scan line

func ScanlineTrim() string

ScanlineTrim scan line and trim

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