毕业设计(论文)
题目: 基于socket的即时通讯软件
系 部: 专 业: 学 生 姓 名: 班 级: 指导教师姓名: 最终评定成绩
通信工程 学号 职称
摘 要
近些年来,随着计算机技术的飞快发展,尤其是计算机网络方面的发展,人们的生活得到了彻彻底底的改变,人们能以非常低廉的价格,甚至不用花钱,就可以用上更方便、更实用的网络通信软件。现在,网络上的在线服务系统多种多样,它们已经深深的影响并改变了人们的联系和交流方式,使得人们可以在千里之遥进行即时性的通讯。过去的种种陈旧的通讯方式,已经不能满足现代生活的需要。即时通讯软件作为一种方便人与人之间联系的实用工具应运而生,为我们的学习和工作,带来了极大的方便,很大程度的提高了学习和工作效率。由于即时通讯软件的外观友好、使用非常方便,而且使用者之间的通讯是即时互动的特点,受到大多数人的喜欢,这一类通讯软件的应用市场特别广阔。
现如今,很多的企业、机关、学校都纷纷建立起自己的局域网。于是我就想到做一个在局域网里的多功能通讯软件,在局域网里,我们可以通过它,实现在局域网里联络,消息的发布等。在学校建立的校园网里,这软件可以方便同学之间、教师之间、师生之间即时性的联络,这样,不用上Internet,可以节省资源。在学校这个大环境里,这个软件可以方便同学之间联系,促进同学之间的友谊,学生可以通过它来与不同寝室的同学,与教师讨论问题,并能最大限度地利用现有的网络资源,极大地提高工作效率。这个软件包括服务器程序和客户端程序,服务器包括聊天信息即时转发,发送通知,数据库备份还原及数据库的初始化等功能。客户端具有登陆,注册,修改个人信息,聊天等功能。
关键词:VB,Winsock,Access,即时通讯软件
ABSTRACT
In recent years, along with the fast development of computer technology, especially the development of computer network, the life of people get a complete change, people can use more convenient and more practical network communication software with very low price, even no money. Now, there are kinds of on-line service system,which , and make people can real-time communication over thousands of miles away. The past, old communication can't meet the need of modern life. Instant messenger software as a convenient contact between the practical tools brought great convenience to our study and work, greatly improving the efficiency of work and study. Because of its friendly outward appearance, the formidable function, the use convenience, the relation prompt and so on the characteristic wins modern people's favors, its application market is extremely broad.
Nowadays, a lot of enterprises, institutions and schools LAN. So I thought of making a different communications software. We can achieve through it, the contact in LAN, news release, etc. In the school campus, the establishment of the software can be conveniently between teachers and students, between the contact between teacher and students. We need not get on the Internet. It can save resources. In the school, this software c can make students convenient links. Students can discuss problems with other