【摘要】 门户为内部和外部用户访问Web站点的信息和应用提供了一个单一的访问入口,一个Portlet是门户中提供特殊服务或信息的窗口。介绍了基于公开源代码的企业信息门户软件Jetspeed,分析了最新版的Jetspeed 2.0的各个组成部分,并通过一个例子详细介绍了在Jetspeed 2.0的基础上进行Portlet二次开发的过程。基于Jetspeed2.0很容易对Portlet进行二次开发,编写一些自己的Portlet,通过对这些Portlet的个性化设置,实现整个门户网站的个性化。更多还原

【Abstract】 Portals are Web sites that serve as a starting point to information and applications on the Internet or from an intranet.A portlet is a window in the portal that provides a specific service or information.Based on jetspeed,which is an open source implementation of an enterprise information portal,its constitutes of the new edition Jetspeed2.0 are analyzed.Then,the process of second developing the portlet based on jetspeed2.0 is introduced with a detail example.It’s easy to do portlet second development and compile portlets.The whole portal web could be personalized with the personalization of these portlets.更多还原