clientv3/balancer/resolver/endpoint/endpoint.go
func Target(id, endpoint string) string {
	return fmt.Sprintf("%s://%s/%s", scheme, id, endpoint)
}
func Target(id, endpoint string) string {
	return fmt.Sprintf("%s://%s/%s", scheme, id, endpoint)
}
func Target ( id , endpoint string ) string { return fmt . Sprintf ( " " , scheme , id , endpoint ) }
// Target constructs a endpoint resolver target.
Target constructs a endpoint resolver target .