Method ServeHTTP

app/hello/main.go:65–69

(rw http.ResponseWriter, req *http.Request)

}

func (h *helloHandler) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
	rw.Header().Set("Content-Type", "text/plain; charset=utf-8")
	rw.WriteHeader(200)
	fmt.Fprintf(rw, "Hello %s\n", h.who)
}

func main() {
	flag.Parse()