fixed action,add group

net/ghttp/ghttp_server_router_serve.go

@@ -91,7 +91,7 @@ func (s *Server) getHandlersWithCache(r *Request) (parsedItems []*HandlerItemPar
 // searchHandlers retrieve and returns the routers with given parameters.
 // Note that the returned routers contain serving handler, middleware handlers and hook handlers.
 func (s *Server) searchHandlers(method, group, action, domain string) (parsedItems []*HandlerItemParsed, serveItem *HandlerItemParsed, hasHook, hasServe bool) {
-	if len(group) == 0 || len(action) == 0 {
+	if len(group) == 0 {
 		return nil, nil, false, false
 	}
 	// In case of double '/' URI, for example: