package main

import (
	"encoding/json"
	"log"
	"net/http"
)

type Response struct {
	Message string `json:"message"`
}

func handler(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	response := Response{Message: "ok"}
	json.NewEncoder(w).Encode(response)
}

func main() {
	http.HandleFunc("/", handler)
	log.Println("Сервер запущен на http://localhost:8080")
	log.Fatal(http.ListenAndServe(":8080", nil))
}