毕业设计：WINDOWS系统开发与帐户安全保护的实现（终稿）.docVIP

WINDOWS系统开发与帐户安全保护的实现 摘 要 BBS的英文名称是Bulletin Board System，翻译为中文就是“电子公告板”。BBS在上世纪九十年代进入中国，并迅速普及。本设计的目的是用ASP和SQL开发一个简易的BBS系统，并实现账户安全保护。此外，BBS系统有操作简单、界面友好的特点具有广泛的应用前景BBS系统开发主要讲述了系统设计的基本和方法BBS系统为例，逐一介绍开发的步骤：系统分析、系统设计、系统实现。在系统分析中先后用数据流程图、系统的功能结构图分析了BBS系统所需的各种数据。在BBS系统的设计中，详细的展现了系统的各个功能模块,所需的数据库表及表字段，菜单的设计等，并通过运用MD5函数，实现用户账户的安全保护。在BBS系统的实现中，取得了系统预期的成果，基本使各个模块的功能得以实现，并给出了模块实现的核心代码和主要的界面设计。 关键词：BBS系统；ASP；SQL；账户安全 Development of BBS System and Implementation of Account Security Protection Abstract BBS’s English name is Bulletin Board System. In 90s of the last century BBS enters China and becomes popular. Aim of this design is to develop a simple system of BBS based on Asp and SQL, and the implementation of account Security Protection. Furthermore, BBS system is good for easy operation and friendly interface, it has comprehensive application foreground. Development of BBS System mainly narrates basic function and method for System Design. Then take this system as an example, recommend developing the step of this system one by one: system analysis, system design, and system realization. Successively used the data stream chart the system function structure drawing in the system analysis to analyze each kind of data which the BBS system needed. In the design of the system, detailed each function module which has represented the system, necessary database form and field, design of the menu, and implementation of users account security protection by using MD5 function. In the realization of the system, I got anticipated achievement, realized each module’s basic function, and showed the modules realization core code and the main GUI design. Key words: BBS system；ASP；SQL；Account security 目 录 论文总页数：21页 1 引言 1 1.1 BBS概念与发展背景 1 1.2 BBS系统的应用 1 2 BBS理论基础 1 2.1 BBS相关理论基础 1 2.2 BBS开发运行环境 2 3 系统功能需求分析 3 3.1 BBS系统的综合要求 3 3.1.1 系统功能要求 3 3.1.2 系统的数据要求 3 3.2 数据库E-R图 3 4 系统概要设计 4 4.1 模块的划分与功能设计 4 4.2 数据库结构的设计 5 5 系统详细设计 7 5.1 论坛首页模块 7 5.1.1 功能描述 7 5.1.2 界面设计 7 5.1.3 工作流程及代码设计 8 5.2