论文无忧网提供:计算机毕业论文范文|计算机毕业设计|计算机毕业论文
栏目导航 ASP Java Web .NET VB6.0 JAVA VC VF DELPHI PB 计算机网络 计算机科学与技术 PHP 安卓APP 其他 C# 代写论文
当前位置: > 计算机 > .NET >

ASP.NET聊天室毕业设计

摘要
  Internet是目前世界上最大的计算机互联网络它遍布全球,将世界各地各种规模的网络连接成一个整体。作为Internet上一种先进的,易于被人们所接受的信息检索手段,World Wide Web(简称WWW)发展十分迅速,成为目前世界上最大的信息资源宝库。据估计,目前Internet上已有上百万个Web站点,其内容范围跨越了教育科研、文化事业、金融、商业、新闻出版、娱乐、体育等各个领域,其用户群十分庞大,因此,建设一个好的Web站点对于一个机构的发展十分重要。
近年来计算机技术的快速发展,特别是计算机网络的发展,越来越深刻的改变了人们生活的方方面面。使得人们能以更低廉的价格,开发出更方便、更实用的网络工具。各种在线服务系统,更是深刻的影响了人们的联系和交流方式,使得人们可以在远隔千里之遥随时通讯。过去的种种陈旧的联系方式,已经不能满足现代生活的需要。网上聊天系统作为一种方便消费者与人们之间联系的实用系统便应运而生。网上聊天系统是为人们进行交流和联系提供的一个平台。通过提供完善的网上聊天系统的管理,可以达到增进人们与消费者之间、消费者与消费者之间的交流和联系的目的。
网络聊天是互联网应用过程中出现的一种新的社会活动,上网者通过同一网络聊天软件, 与分布在不同地方的人进行文字、语音或者声像形式的信息沟通。作为一种现代的实时网络 通信方式, 网络聊天以其快速、低成本、多媒体形式等优点,吸引了众多的上网者,网络聊天 不仅成为一种现代通讯方式,而且越来越成为一种公众参与网络社会生活的社交方式。在网络 聊天活动向参与者更多、范围更广、沟通形式多媒体化、活动内容多样化等方向发展的同时, 网络聊天室犯罪也随之产生,其危害日益严重。与传统犯罪所不同的是,网络聊天犯罪中的被 害人多是青少年,他们与犯罪人“秘密”交往,并怀着极大的信任“自愿”走入犯罪人设下的 “秘密陷阱” ,而事后对此类犯罪的侦破难度较大,为保护互联网上广大青少年免受此类犯罪 的侵害,有必要研究此类新型犯罪的犯罪规律,建立针对此类犯罪的潜在被害人群体的特别保 护机制。

http://www.paper51.com

关键字:在线聊天,Vs2005 ,Sql2000,asp.net ,Ajax
Abstract:
Internet is the world's largest computer network around the world it will be of all sizes around the world into a whole network connection. As the Internet on an advanced, easy to be accepted means of information retrieval, World Wide Web (referred to as WWW) developed rapidly, becoming the world's largest treasure trove of information resources. It is estimated that the current Internet, there are millions of Web sites, their content across a range of education and scientific research, culture, finance, business, journalism, publishing, entertainment, sport and other fields, and its huge user base, therefore, to build a good The Web site for an organization's development.
In recent years the rapid development of computer technology, especially the development of computer networks, more profound changes in all aspects of people's lives. Makes it able to lower the price to develop a more convenient and practical web-based tools. A variety of online services system, but also a profound influence on people's way of contacts and exchanges so that people can be separated by thousands of miles away in communications at any time. Over the past many old contacts, has been unable to meet the needs of modern life. Online chat system as a convenient link between the consumer and the people of the practical system in place. Online chat system is for people to communicate and provide a platform for contacts. Through the provision of sound management of the Internet chat system, you can reach people and consumers to promote consumers and consumers of the purpose of communication and contact. paper51.com
Internet chat applications, the Internet emerged in the course of a new kind of social activities, the same network through the Internet chat software, and distribution of people in different places in the text, voice or audio-visual forms of information communication. As a modern real-time network communication, network chat for its fast, low-cost, multi-media forms, etc., has attracted a large number of Internet users, online chat has not only become a modern means of communication and public participation is increasingly becoming a social networks the way of social life. Activities in the network to the participants to chat more, a much wider range of multimedia forms of communication, activities, etc. develop in the direction of diversification at the same time, network chat rooms have also have a crime, the harm is becoming increasingly serious. Different from traditional crimes, the network of crime victims to chat and more young people, their people and crime "secret" contacts, and with great confidence "voluntarily" into the crime were set up under the "secret trap", and after the detection of such crimes more difficult to protect young people from the majority of Internet crimes against such, it is necessary to study such a new type of crime, criminal law, the establishment of such a crime against the potential victims of the special protection group mechanism.

内容来自www.paper51.com

Keywords: online chat, Vs2005, Sql2000, asp.net, Ajax http://www.paper51.com


摘要 1
第一章 概述 4
1.1系统分析 4
1.2 需求分析 4
1.3发展状况 5
1.4开发背景 5
第二章 件可行性研究及其技术 6
2.1性研究 6
2.1.1技术可行性 6
2.1.2经济可行性 6
2.1.3操作可行性 7
2.2 用到的技术 7
2.2.1 ASP.NET 简介 8
2.2.2 面向.NET的开发工具C# 9
2.2.3 C#语言的特点 9
2.2.4 SQL Server数据库简介 10
2.2.5 HTML 11
2.2.6 ASP.NET AJAX 11
第三章 系统分析 13
3.1实现概述 13
3.2 软件的运行环境设计 13
3.3 系统功能模块设计 14
3.4 数据库需求分析 15
3.4.1 数据库结构设计 15
3.5功能模块 16
第四章 系统维护 30
第五章 测试 32
第六章 总结 33
结 束 语 34
参考文献 35 内容来自论文无忧网 www.paper51.com


 

内容来自论文无忧网 www.paper51.com


 

  paper51.com

------分隔线----------------------------
联系方式