摘要： 9.1 Web Services InfrastructureSide Note:Http的语义：GET->Read POST->Update9.2 Web ServiceWeb Service 典型的应用场景：旅行代理网站与机票、酒店服务提供商之间的通信。主要的协议：SOAP和RESTSOAP:可以通过https://developers.google.com/appengine/articles/soap来学习部署一个简单的SOAP Server/Client来获得更多的感性认识。SOAP消息传输的问题：WS-ReliableMessaging recommendation.A 阅读全文