ASP.net网络信息发布系统设计与实现+ER图+流程图
现在通过网络阅读信息已经成为人们日常生活中的一部分，每天发布大量信息。因为每天发布信息的频率和数量都很大，如果使用静态页面制作，文护工作将十分繁琐。系统管理员每天都要花费大量时间和精力制作网页。信息发布系统，就是可以帮助管理员减轻工作负担，动态发布信息，可以简化信息发布工作，提高工作效率。信息发布作为计算机应用的一个分支，有着手工发布所无法比拟的优点，如：检索迅速、查找方便、可靠性高、存储量大、保密性好、寿命长、成本低等。这些优点能够极大地提高信息发布的效率。因此，开发一套能够为用户提供充足的信息和快捷的查询手段的信息发布系统，将是非常必要的，也是十分及时的。因此可以把信息发布系统作为毕业设计的题目。
本系统主要从以下几个方面进行设计和开发：（1）用户登录，包括登录名、登录密码；（2）信息发布，包括信息录入、修改和删除等；（3）浏览者评论，包括评论发表和发布者删除两个子模块。
经过详细的分析,选用Visual Studio作为前端开发工具,利用其提供的集成开发环境及各种控件,尤其是对数据库的良好支持完成对数据库的各种操作,达到对信息发布的目的。整个系统采用B/S模式开发，数据库选用Microsoft SQL Server 2005.
关键词：毕业设计；信息发布；B/S；数据库；信息技术；4208
Abstract
Now read the message through the network has become an everyday part of life, a lot of information posted daily.Because every day the frequency and number Ads are great, if you use a static page production, maintenance work will be very cumbersome.System administrators spend a lot of time every day, and energy production site.Information release system that can help administrators reduce workload, dynamic publishing information, you can simplify information dissemination work, improve work efficiency.Information released as a branch of computer applications, has released manually unmatched advantages, such as: the rapid retrieval, easy to find, high reliability, large memory capacity, security and good, long life, and low cost. These advantages can greatly improve the efficiency of information dissemination.Therefore, developers can provide users with a set of adequate information and efficient means of information dissemination system queries will be very necessary and very timely. So you can put information release system as a graduate design topics.
This system is mainly from the following aspects for the design and development: (1) user login, including the login name, login password; (2) release of information, including information input, modify, and delete; (3) viewer comments, including comments published and administrator deletes two sub-modules.
After a detailed analysis, the choice of Visual Studio as a front-end development tool, which provides an integrated development environment and a variety of controls, particularly good support for the database to complete various operations on the database to achieve the purpose of the information published. The system uses B / S mode development, database use Microsoft SQL Server 2005.
Keywords: graduation design ; message release ; B / S; database; message technology
目 录
摘 要 2
Abstract 3
第1章 概述 4
1.1 背景及意义 4
1.2 当前现状 4
1.3 论文的组织结构 5
第2章 开发工具及相关技术介绍 6
2.1 开发工具的选择 6
2.1.1 ASP.NET概述 6
2.1.2 Visual Studio开发平台概述 6
2.1.3 C#介绍 7
2.1.4 Microsoft SQL Server 2005介绍 7