no printing internal middleware for ghttp.Server (#3271)

net/ghttp/ghttp.go

@@ -161,6 +161,7 @@ const (
 	specialMethodNameShut                   = "Shut"
 	specialMethodNameIndex                  = "Index"
 	defaultEndpointPort                     = 80
+	noPrintInternalRoute                    = "internalMiddlewareServerTracing"
 )
 
 const (

net/ghttp/ghttp_server.go

@@ -301,6 +301,11 @@ func (s *Server) doRouterMapDump() {
 				handlerName = gstr.TrimRightStr(item.Handler.Name, "-fm")
 				middlewares = gstr.SplitAndTrim(item.Middleware, ",")
 			)
+
+			// No printing special internal middleware that may lead confused.
+			if gstr.SubStrFromREx(handlerName, ".") == noPrintInternalRoute {
+				continue
+			}
 			for k, v := range middlewares {
 				middlewares[k] = gstr.TrimRightStr(v, "-fm")
 			}