WEB信息发布系统论文.doc

PAGE PAGE II 摘 要 随着Internet的普及，无论人们相隔多么遥远，都有天涯若比邻的感觉。网页逐渐融入人们的生活，快速及时地浏览新闻，获取五彩缤纷的网上信息，已成为人们日常生活的一部分，与此同时越来越多的企业建立了自己的Web网站，企业通过网站可以展示产品，发布必威体育精装版动态，与用户进行交流和沟通，与合作伙伴建立联系，以及开展电子商务等。在网络技术的领域里，基于ASP、PHP或者JSP和脚本语言，将动态网页和数据库结合，通过应用程序来处理信息，这是目前较为流行的做法。本文论述的就是采用Jsp + Apache + Acess2007开发环境开发动态的Web网络电力信息发布系统。此系统是专注于电力系统专业信息的发布。目前信息化是企业的发展趋势,电力系统在信息发布系统方面的需求则不断扩大。传统的B/S方式很难解决局部刷新的问题。而采用了Ajax技术的Web应用较好地解决了局部刷新的问题。 关键词：Internet，Jsp，电力信息系统，Ajax ABSTRACT With the popularization of Internet, no matter how far apart the people have the Tianya Zorpia feeling. Page has gradually integrated into peoples lives. Getting timely news and other colorful web-based information has become a part of people’s daily life. In addition, more and more companies develop their own Web sites. Thus, the businessmen can display their products on the web site, publish the latest developments, exchange and communicate with users, establish contacts and deal with e-business. In the network, one way is based on ASP, PHP, JSP and scripting languages. It is a popular approach to use the dynamic web pages and database. This paper adopts Jsp, Apache and Access2007 to develop the dynamic information publishing system of the Electric Power. This system is focused on power system of professional information. Currently, the informationization is a trend of the development of enterprises. The requirement of the Electric Power system is growing. The way of B/S is hard to solve the problem about local refresh. So, we use the Ajax technique, which can solve the problem of the local refreshed. Keywords: Internet, Jsp, The information publishing system of electric power, Ajax 目 录 TOC \o 1-4 \h \z \u 摘 要 I ABSTRACT II 第1章 绪论 1 1.1 系统研究的目的与意义 1 1.2 信息发布系统的现状与趋势 2 1.3 课题研究内容及所做工作 2 第2章 系统的需求分析 4 2.1 Ajax技术 4 2.2 需求说明 6 2.3 用户及其特点 7 2.4 数据流图 8 2.5 结构图 8 2.6 实体关系图 9 第3章 系统分析与总体设计 11 3.1 系统流程分析 11 3.2 数据库的逻辑结构设计 11 第4章 详细设计与实现 15 4.1 模块划分 15 4.1.1 信息管理模块(普通信息、O