JAVA聊天系统的设计与实现论文.docVIP

Java聊天系统的设计与现实 摘要 现今电子商务迅猛发展，企业的网上软件销售的发展已是不可阻挡的趋势，解决销售方和消费者之间的交流方式成为了至关重大的问题。传统的电话、短信、QQ已经不足以满足企业的相关需求，更加专业的小范围的即时通讯系统，越来越受到了企业的亲睐。因此一款企业专业用的网上软件销售的即时通讯平台，具有极其重要的开发价值。 本毕业设计是开发一款的即时通讯平台。平台采用C/S结构和java语言使用eclipse和Mysql联合开发，由服务器端和客户端两部分构成，使用TCP /IP通讯协议，进行二次包装，形成新的通信传输协议，便于客服端的调用和服务器的转发。主要实现的是聊天功能，可以文字聊天和表情图片发送，语音视频聊天，文件传输功能，便于资料共享，远程监控功能，便于异地的协助。通过运行，测试与分析，该平台稳定可靠，具有一定的实用价值。 关键字即时通讯，C/S模式，聊天工具 Java Chat system design and reality Abstract Now the electronic commerce rapid development, the development of the enterprise online software sales is an inexorable trend, solve a sale of the communication between consumers and become very significant problems. Traditional telephone, SMS, QQ cannot meet the demand of the enterprise, more professional instant messaging system for small-scale is more and more pro-gaze. Therefore, a business professional instant messaging platform for online software sales has an extremely important development value. This graduation project is to develop an instant messaging platform for online software sales agent. Platform using C / S structure and the Java language, using eclipse and Mysql joint development, consists of two parts of the server and client. Using TCP / IP communication protocol, secondary packaging, and form a new communications transport protocol, easy to call by the customer and forward by the server, The main realization is the chat feature, text chat and emoticons to send, screen voice chat, file transfer capabilities is to facilitate data sharing, and remote monitoring capabilities, to facilitate off-site to assist. By running, testing and analysis, the platform is stable and reliable, has some practical value. Keywords: instant messaging, the C / S mode, the chat tool 目录 1 引言 1 1.1 课题的研究背景和意义 1 1.2国内外研究现状 1 1.3论文的主要工作和章节安排 3 2 需求分析 4 2.1即时通讯平台功能简介 4 2.2平台设计原则 4 2.2.1 实用性原则 4 2.2.2 可扩展性原则 4 2.2.3 安全稳定性原则 5 2.3 平台功能模块 5 3 相关的技术介绍 6 3.1 SOCKET网络通讯技术简介 6 3.2 JMF框架简介 7 3.3 SWING工具包简介 8 3.4 C/S模式简介 8 3.5数据库技术 9 4 即时通讯平台的设计