1 绪论..................................................................................................................................................5
1.1 研究背景...............................................................................................................................5
1.2 研究现状...............................................................................................................................5
2.1 系统概述...............................................................................................................................5
2.2.1 用户登录,注册........................................................................................................5
2.2.2 我要提问....................................................................................................................5
2.2.3 我的问题....................................................................................................................5
2.2.4 我要回答....................................................................................................................6
2.2 建模.......................................................................................................................................6
2.2.1 E-R 图........................................................................................................................6
3.1 概要设计...............................................................................................................................7
3.1.1 体系结构设计...........................................................................................................7
3.1.2 数据字典...................................................................................................................7
3.1.3 数据设计...................................................................................................................7
3.2 详细设计...............................................................................................................................8
4.1 系统登录界面.....................................................................................................................14
4.2 系统主界面.........................................................................................................................14
4.2.1 我要提问..................................................................................................................14
4.2.2 我要回答..................................................................................................................15
4.2.3 我的问题..................................................................................................................16
4.3 注册界面.............................................................................................................................17
5.1 注册用户登录测试.............................................................................................................18
5.2 注册用户提问测试.............................................................................................................18
6 结论................................................................................................................................................18
6.1 完成功能.............................................................................................................................18
6.2 不足.....................................................................................................................................19