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2023-04-27 07:09:10 +02:00
package rand
import (
"math/rand"
"time"
)
const charset = "abcdefghijklmnopqrstuvwxyz" +
"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
var seededRand *rand.Rand = rand.New(
rand.NewSource(time.Now().UnixNano()))
func StringWithCharset(length int, charset string) string {
b := make([]byte, length)
for i := range b {
b[i] = charset[seededRand.Intn(len(charset))]
}
return string(b)
}
func String(length int) string {
return StringWithCharset(length, charset)
}