Update static router

static.go

@@ -1,9 +1,18 @@
+// Package static is a static router which returns the service name as the address + port
 package static
 
 import (
+	"fmt"
+	"net"
+
 	"github.com/micro/go-micro/v3/router"
 )
 
+var (
+	// DefaulPort is the port to append where nothing is set
+	DefaultPort = 8080
+)
+
 // NewRouter returns an initialized static router
 func NewRouter(opts ...router.Option) router.Router {
 	options := router.DefaultOptions()
@@ -35,10 +44,18 @@ func (s *static) Table() router.Table {
 func (s *static) Lookup(service string, opts ...router.LookupOption) ([]router.Route, error) {
 	options := router.NewLookup(opts...)
 
+	_, _ , err := net.SplitHostPort(service)
+	if err == nil {
+		// use the address
+		options.Address = service
+	} else {
+		options.Address = fmt.Sprintf("%s:%d", service, DefaultPort)
+	}
+
 	return []router.Route{
 		router.Route{
-			Address: service,
-			Service: options.Address,
+			Service: service,
+			Address: options.Address,
 			Gateway: options.Gateway,
 			Network: options.Network,
 			Router:  options.Router,