package main import ( "fmt" "net/http" ) func handler(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "Hello world! This is a test minimal Go application that uses 'FROM scratch', and thus only takes 6MB. ") } func main() { fmt.Println("Listening on port 8080.....") http.HandleFunc("/", handler) http.ListenAndServe(":8080", nil) }