upload_handling.go

func uploadHandler(w http.ResponseWriter, r *http.Request) {

	var img Image

	body, err := ioutil.ReadAll(r.Body)

	// if err != nil {
	// 	http.Error(w, err.Error(), http.StatusInternalServerError)
	// 	return
	// }

	if err = json.Unmarshal(body, &img); err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	// fmt.Println(string(body))

	fmt.Fprintln(w, "done")
}