package main

import (
	"fmt"
	"io"
	"net/http"
)

func helloHandler(w http.ResponseWriter, _ *http.Request) {
	w.Header().Set("Access-Control-Allow-Origin", "*")
	w.Header().Set("Content-Type", "application/json")
	w.Write([]byte("Hello, World!"))
}

func requestServer() {
	resp, err := http.Get("http://localhost:8080")
	fmt.Println(err)
	defer resp.Body.Close()
	body, err := io.ReadAll(resp.Body)
	fmt.Printf("\nWebserver said: `%s`", string(body))
}

func main() {
	http.HandleFunc("/", helloHandler)
	http.ListenAndServe(":8080", nil)
}