A hats integration object is a javabean that encapsulates a programmed interaction with a host application Hats集成对象是javabean ,可封装与主机应用程序间交互代码。
What the web did for program - to - user interactions , web services are poised to do for program - to - program interactions Web是为了实现程序到用户的交互,而web服务则是为程序到程序的交互做准备。