19 lines
333 B
Go
19 lines
333 B
Go
/*
|
|
* Copyright 2019 Oleg Borodin <borodin@unix7.org>
|
|
*/
|
|
|
|
package auxtool
|
|
|
|
import (
|
|
"math/rand"
|
|
)
|
|
|
|
func RandomString(n int) string {
|
|
const letters = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
arr := make([]byte, n)
|
|
for i := range arr {
|
|
arr[i] = letters[rand.Intn(len(letters))]
|
|
}
|
|
return string(arr)
|
|
}
|