package handler import "net/http" func InternalServerErrorHandler(w http.ResponseWriter, r *http.Request) { w.WriteHeader(http.StatusInternalServerError) _, err := w.Write([]byte("500 Internal Server Error")) if err != nil { return } } func NotFoundHandler(w http.ResponseWriter, r *http.Request) { w.WriteHeader(http.StatusNotFound) _, err := w.Write([]byte("404 Not Found")) if err != nil { return } }