Function GenerateRandomKey

common/utils.go:174–180

(length int)

}

func GenerateRandomKey(length int) (string, error) {
	bytes := make([]byte, length*3/4) // 对于48位的输出，这里应该是36
	if _, err := crand.Read(bytes); err != nil {
		return "", err
	}
	return base64.StdEncoding.EncodeToString(bytes), nil
}

func GenerateKey() (string, error) {
	//rand.Seed(time.Now().UnixNano())