23 lines
339 B
Go
23 lines
339 B
Go
package string
|
|
|
|
import (
|
|
"math/rand"
|
|
"time"
|
|
)
|
|
|
|
var (
|
|
letterRunes = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
|
|
)
|
|
|
|
func init() {
|
|
rand.Seed(time.Now().UnixNano())
|
|
}
|
|
|
|
func RandStringRunes(n int) string {
|
|
b := make([]rune, n)
|
|
for i := range b {
|
|
b[i] = letterRunes[rand.Intn(len(letterRunes))]
|
|
}
|
|
return string(b)
|
|
}
|