You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
355 B
Go
24 lines
355 B
Go
2 years ago
|
package utils
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/hex"
|
||
|
|
"math/rand"
|
||
|
|
"time"
|
||
|
|
)
|
||
|
|
|
||
|
|
const alphabet = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
||
|
|
|
||
|
|
func init() {
|
||
|
|
rand.Seed(time.Now().UnixNano())
|
||
|
|
}
|
||
|
|
|
||
|
|
func GenerateRandomString(n int) string {
|
||
|
|
b := make([]byte, n/2)
|
||
|
|
|
||
|
|
if _, err := rand.Read(b); err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
return hex.EncodeToString(b)
|
||
|
|
}
|