文档介绍：目录
摘要: I
ABSTRACT: II
第一章前言 1
选题背景 1
1
国外研究现状及发展趋 1
1
2
第二章系统分析 3
3
3
经济可行性 3
系统的关键技术 3
4
第三章系统设计 5
软件模型概述 5
5
7
第四章详细设计 9
9
开发平台与开发工具 9
系统架构图 9
: 10
服务器端界面 11
客户端登录界面 12
客户端登录后显示好友界面 13
客户端好友聊天界面 13
结论 15
致谢 16
参考文献(REFERENCE) 17
附录 18
基于J2SE的即时通信软件
摘要:信息时代的到来引发了一场知识和信息革命,计算机和现代网络技术的广泛应用极大地促进了社会经济的发展,同时也带来了一些新兴产业的发展,比如网络间的即时通讯软件。即时通讯已经慢慢成为人们生活的一部分,呈现出良好的势头和广阔的发展前景。即时通讯是一个通过国际互联信息网络进行多人通讯的一款软件,它具有其他传统通讯方式无法比拟的优势,快速,便捷、信息多元化等。正是这些特点,使它能够成为当今最流行的信息交流方式。
Java因其简单,安全,跨平台等特点成为当今最流行的编程语言之一,已广泛用于PC,,移动设备上。因为Java的“一次编写到处运行”的特点,所以已编写的软件不用修改或只需少量的修改就可以在其他设备上和操作系统上成功运行,可以极大的减少开发商的开发和维护成本。在当今硬件设备和软件平台(操作系统)多元化的时代,用Java开发即时通信软件是明智之举
关键词:即时通信,Java,Access,网络,Socket编程
Abstract: The advent of the information age has provoked a storm of knowledge and information revolution, puter and the wide application of work technology has greatly promoted the development of social economy, but it also brings some emerging industries, such as instant messaging software works. Instant messaging has been slowly e part of people's life, showing a good momentum and broad development prospects. Instant messaging is an international work through a paragraph of munications software, it has other munication and parable advantage, quick, convenient, information diversification, etc. It is these features that make it can e the most popular munication.
Java because of its simplicity, security, cross-platform and so e one of the most popular programming languages, has been widely used in PC, , mobile devices. Because Java's "write once, run anywhere" feature, so the software has been prepared without modification or with little modification to other devices and can run essfully on operating systems, developers can greatly reduce the development and maintenance costs . In today's hardware and s