func (s *Server) HandleFunc(pattern string, handler HandlerFunc) {
	s.Mux().HandleFunc(pattern,
		func(w http.ResponseWriter, r *http.Request) {
			handler(w, r, &Context{})
		})
}
func (s *Server) HandleFunc(pattern string, handler HandlerFunc) {
	s.Mux().HandleFunc(pattern,
		func(w http.ResponseWriter, r *http.Request) {
			handler(w, r, &Context{})
		})
}
func ( s * Server ) HandleFunc ( pattern string , handler HandlerFunc ) { s . Mux ( ) . HandleFunc ( pattern , func ( w http . ResponseWriter , r * http . Request ) { handler ( w , r , & Context { } ) } ) }
// HandleFunc registers a handler function for a given pattern.
HandleFunc registers a handler function for a given pattern .