How to use with DefaultServeMux

[sammy]

Hi there,

My go skills are not super advanced, so I was wondering if there is a simple way to use this nice cors library with DefaultServeMux

Would it be possible to attach the CORS settings on specific functions/routes in the example below

http.Handle("/foo", fooHandler)

http.HandleFunc("/bar", func(w http.ResponseWriter, r *http.Request) {
	fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))
})

log.Fatal(http.ListenAndServe(":8080", nil))

Thanks

[sammy]

In case anyones knowledge is as basic as mine, looks like you can do this by explicitly defining the mux server

    c := cors.New(cors.Options{
  		AllowedOrigins: []string{"http://foo.bar"},
  	})

      mux := http.NewServeMux()
      mux.Handle("/foo", fooHandler)

      mux.HandleFunc("/bar", func(w http.ResponseWriter, r *http.Request) {
	  fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))
      })

      log.Fatal(http.ListenAndServe(":8080", c.Handler(mux)))

:+1:

[tarasyarema]

@sammy yes, it's correct

[beaugunderson]

instead of creating a new mux you can just pass http.DefaultServeMux to c.Handler()

[jub0bs]

@rs This issue could be closed.