package main import ( "net/http" //"fmt" "encoding/json" ) func main() { http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { w.Header().Set("Content-Type", "application/json; charset=utf-8") myItems := []string{"item1", "item2", "item3"} a, _ := json.Marshal(myItems) w.Write(a) return //fmt.Fprintf(w, "hello world") }) http.ListenAndServe(":9000", nil) }