基于.NET的网上论坛系统设计
毕业论文关键词：网上论坛 B/S架构 哈希表 关键码值
Bulletin Board System which is based on .NET
Abstract: Bulletin Board System(BBS) is designed, used Browser/Server framework and SQL server as the database, ASP programming, and running on the Web server IIS. Its function modules include: user login, user register, browse list of topic, publish a new topic, modify and delete the topic. System use hash table to operate data directly according to the key value, in order to user registration and topic adding, finding, modification and deletion faster. Three layer structure of Browser/Server framework is adopted in the design, data access layer, business logic layer and web layer. In order to access data more quickly and safely, data access interface layer is added. It gives data access layer some auxiliary and packaging. After the program code of monotonous and adjustment, the functions are finished correctly. The system is designed reasonably, database is managed orderly, information is managed accurately, user interface is good and people use it easily.
Keywords: Bulletin Board System, Browser/Server framework, hash table, key value
目录
1 绪论 1
1.1 网上论坛系统 1
1.1.1 网上论坛系统概念 1
1.1.2 网上论坛系统国内外现状和水平 1
1.1.3 网上论坛系统发展趋势 2
1.1.4 B/S模式 2
1.1.5 ASP.NET技术 3
1.1.6 开发工具 4
1.2 网上论坛系统设计思想 4
1.2.1 网上论坛设计思想及需求分析 4
2 基于.NET的网上论坛系统分析 6
2.1 网上论坛系统的层次结构和系统模块 6
2.1.1 层次结构 6
2.1.2 系统模块图 7
2.1.3 业务流程图 7
2.1.4 用户登录 7
2.1.5 用户注册 8
2.1.6 发表新帖 9
2.1.7 修改主题 10
2.1.8 删除主题 10
2.2 网上论坛系统的数据库分析 11
2.3 系统运行环境和架构分析 13
2.3.1 运行环境 13
2.3.2 系统架构 13
3 网上论坛系统设计 15
3.1 后台数据库的设计实现 15
3.2 数据访问层的设计与实现 16
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