package main import ( "fmt" "net/http" "io" ) func main() { http.HandleFunc("/", http.NotFound) http.HandleFunc("/runtest", func(w http.ResponseWriter, r *http.Request) { id := r.URL.Query().Get("id") fmt.Println("id =>", id) if (len(id) < 1) { io.WriteString(w, "Missing arguments\n") }else { io.WriteString(w, "id :") io.WriteString(w, id) } }) http.ListenAndServe("127.0.0.1:5000", nil) }