'sever'

main.go

@@ -57,6 +57,8 @@ func init() {
 
 func enableCors(w http.ResponseWriter) {
 	w.Header().Set("Access-Control-Allow-Origin", "*")
+	w.Header().Set("Access-Control-Allow-Methods", "GET, POST, DELETE, OPTIONS")
+	w.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization")
 }
 
 func getHandler(w http.ResponseWriter, r *http.Request) {
@@ -98,6 +100,8 @@ func getHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func addHandler(w http.ResponseWriter, r *http.Request) {
+	enableCors(w)
+
 	w.Header().Set("Content-Type", "application/json")
 	var comment Comment
 	json.NewDecoder(r.Body).Decode(&comment)
@@ -118,6 +122,8 @@ func addHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func deleteHandler(w http.ResponseWriter, r *http.Request) {
+	enableCors(w)
+
 	w.Header().Set("Content-Type", "application/json")
 	id := r.URL.Query().Get("id")
 	idInt, err := strconv.Atoi(id)