摘要
为了方便交流和讨论,开发了一个电影论坛系统。电影论坛的开发主要包括:前端应用程序的开发和数据库的建立。电影论坛的数据库建立,是通过数据库规范化设计方法而建模的。文中给出了电影论坛系统从数据库需求分析到概要设计过程中的E-R图,再到逻辑设计的关系模式,主要包括论坛用户注册、登录、发帖以及回帖等功能,以及数据库完整性在电影论坛系统数据库设计中的实现方法。通过对电影论坛的数据库完整性的设计与实现,对人们在网上就电影的点评和相互交流提供了便捷性。
In order to communicate and discuss facilitate,a film forum system is developed. It mainly includes the establishment of database and the development of front-end application. The way of film forum system database model is built by appropriate normal design method; it gives out the steps about database requirement analysis,preliminary design E-R diagram and the achievement of logic design relational schemas,including the forum user registration,login,and post and replies messages. The design and implementing method of database integrity in file forum system is expounded. The development and usability of the film forum system provide people communicating with each other conveniently,by the design and implementing of database and database integrity.
出处
《信息技术》
2016年第5期16-18,21,共4页
Information Technology
基金
国家青年科学基金资助项目(61402015)
陕西省教育厅科学研究计划基金资助项目(14JK1047
15JK1028
15JK1022)
宝鸡文理学院重点项目资助(ZK14026)
