func (h *ResponseHeader) SetServer(server string) {
	h.server = append(h.server[:0], server...)
}
func (h *ResponseHeader) SetServer(server string) {
	h.server = append(h.server[:0], server...)
}
func ( h * ResponseHeader ) SetServer ( server string ) { h . server = append ( h . server [ : 0 ] , server ... ) }
// SetServer sets Server header value.
SetServer sets Server header value .