It's tempting to just slap on more handlers for various
resources using the builtin router but once the path based
routing is insufficient, you'll have to replace it. Let's forego
the issue by using a router of our own. I use the word router
interchangeably with muxer. This image represents a muxer
(borrowed from wikipedia).
func main() {
- http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+ router := http.NewServeMux()
+ router.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, "Hello, World!")
})
- log.Fatal(http.ListenAndServe(":8080", nil))
+ log.Fatal(http.ListenAndServe(":8080", router))
}
