Implement simple client

server/serve/new.go

@@ -7,14 +7,14 @@ import (
 )
 
 type Server struct {
-	port   string
+	Port   string
 	router *router.Router
 }
 
 func New() *Server {
 	config := config.Values()
 	return &Server{
-		port:   ":" + strings.TrimPrefix(config.Port, ":"),
+		Port:   ":" + strings.TrimPrefix(config.Port, ":"),
 		router: router.New(),
 	}
 }