func GetVnf(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) var vnf dbconn.Vnf var err error vnf.Id, err = strconv.ParseInt(vars["Vnfid"], 10, 64) if err = vnf.Get(); err != nil { http.Error(w, err.Error(), 500) return } w.Header().Set("Content-Type", "application/json; charset=UTF-8") w.WriteHeader(http.StatusCreated) if err := json.NewEncoder(w).Encode(vnf); err != nil { panic(err) } }