package main import ( "net/http" "github.com/rs/cors" "github.com/zenazn/goji" ) func main() { c := cors.New(cors.Options{ AllowedOrigins: []string{"http://foo.com"}, }) goji.Use(c.Handler) goji.Get("/", func(w http.ResponseWriter, r *http.Request) { w.Header().Set("Content-Type", "application/json") w.Write([]byte("{\"hello\": \"world\"}")) }) goji.Serve() }