package main import ( "net/http" "runtime" ) func main() { http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) { runtime.Breakpoint() msg := "hello, world!" header := w.Header().Get("Content-Type") w.Write([]byte(msg + header)) }) http.HandleFunc("/nobp", func(w http.ResponseWriter, req *http.Request) { msg := "hello, world!" header := w.Header().Get("Content-Type") w.Write([]byte(msg + header)) }) err := http.ListenAndServe(":9191", nil) if err != nil { panic(err) } }