摘要
根据大学开设体育课程的要求,设计并开发出基于web的公共体育网上选课系统,此系统采取典型的3层分布式网络体系结构,从数据层到逻辑层再到用户接口的表示层分别进行了详细的设计,特别是对数据的并发操作进行了精心的事务开发。
According to the arrangement of the PE courses in universities, the author programmedand developed the PE common courses selection system over the web. This system adopts a typicalthree-layer web system. Meticulous programming was made on the data system, logic system and thepresentation layer of the user interface. Special attention was paid to the development of data concur-rent operation. SQL server 2000+VB. NET was adopted in programming. VB.NET was adopted in thepresentation layer. The middle layer and data layer adopted Transact-SQL programming. Thus theprogram portability of the system has been enhanced.
出处
《体育科研》
2003年第6期62-63,共2页
Sport Science Research
基金
国家社会科学基本项目(体育学)的子课题
