客户端java程序向domino服务器发出CORBA请求，服务器通过HTTP协议返回给客户端IOR(Interoperable Object Reference)，之后客户端通过IIOP协议与服务器进行通讯-Client java program CORBA request sent to the domino server, the server via HTTP protocol is returned to the client IOR (the Interoperable Object Reference), after which the client IIOP protocol and server communicate