【摘要】 分析了研究主动信息服务系统的现实意义和基于Push技术的主动信息服务系统的所考虑的因素,并利用Push技术设计实现了一个基于图书、杂志、论文等文献的主动信息服务系统。详细介绍了主动信息服务的系统结构、客户端和服务器端的流程、系统实现的主要功能及系统的主要特点。讨论了实现主动信息服务系统的DCOM、XML等关键技术。更多还原

【Abstract】 The practical meaning of theresearchof active information service and the factors needed to be considered of activeinformation service based on the Push technology were analyzed.An active information service based on books,journals and papers was realized using push technology.The frame and flow of push client and push server,the main function and characters of the active information service were introduced in detail.The key technology as DCOM and XML to realize the active information service was also discussed.更多还原