基于web的在线交流的设计与实现
本文论述了完整的网络聊天室系统的设计与实现。本文首先介绍了系统设计的相关背景与目的以及实现本系统所使用的技术。然后进行了系统的总体设计，包括了对系统模块的划分、数据库的设计、系统开发工具的配置以及系统实现所采用的设计模式的分析，并且详细介绍了各个功能模块的用途与关键功能的实现。8683
关键词 聊天室、JavaScript、IIS
毕业设计说明书（论文）外文摘要
Title 基于web的在线交流的设计与实现
Abstract
The 21st century is an era of networks; the penetration of the Internet has affected the traditional modes of communication. The Internet chat room system is the product of the computer network development; it is a Web-based application which is the most common and most accepted by the majority of Internet users. The Internet chat room system has a very wide range of applications of space; it plays an important role in promoting the development of its Internet, and has brought revolutionary changes to the people's means of communication. As a virtual community of information exchange places, the Chat room has a very wide use, almost applied to every area of people’s working and living such as: the exchange of information, file transfer, the sharing of resources and so on.
This article discusses the design and implementation of integrity of the Internet chat room system. Firstly, this paper introduced the background and purpose of the system design and the technology that the present system used. Then gave the overall design of the system, including a pision of the module of the system, the design of the database, the configuration of the system development tools, and the design pattern analysis which is used by the achievement of the system, it also described the use of the various functional modules and the realization of the key functions in detail.
Keywords Chat、JavaScript、IIS
目 次
1 引言1
1.1问题的提出 .1
1.2目前网络聊天室现状1
1.3系统设计目标2
2 关键技术分析3
2.1 ASP技术的研究3
2.2 JavaScript脚本语言分析5
2.3 IIS组件分析5
2.4 Access数据库分析8
2.5 Dreamweaver 9
2.6 Visual Studio 201010
2.7本章小结 11
3 需求分析和可行性分析11
3.1 需求分析 11
3.2 可行性分析13
3.3 本章小结 14
4 系统设计14
4.1总体功能设计14
4.2创建数据库16
4.3系统局域网发布 20
4.4本章小结 21
5 系统实现和关键代码22
5.1 用户聊天模块实现22
5.2 管理聊天室模块实现 25
5.3 关键代码 30
5.4 本章小结 38
6 软件测试 39
6.1 程序调试39
6.2 网站测试40
6.3运行环境41
6.4系统安装 41
结论 42
致谢 43
参考文献43
1 引言
1．1 问题的提出
进入20世纪90年代以来，以因特网(Internet)为代表的计算机网络的发展速度十分迅猛，已从最初的教育科研用网络逐步发展为全世界范围的商业网络，并且已经成为仅次于全球电话网的世界第二大网络。因特网正在改变着我们的工作与生活。随着Internet的快速发展与应用，聊天室作为一种方便、快捷的信息交流场所深受网络用户的青睐。聊天室作为一种虚拟社会中的信息交流场所，它的用途非常广泛，几乎应用于人们工作生活中的各个方面，例如:信息交流、文件传送、资源共享等等。