文档介绍：1 J a va Pr ogr a mmi ng 课程设计报告设计题目: 简单的网络聊天程序系别: 江淮学院专业: 计算机技术与科学班级: 计算机 3061 姓名: 周剑学号: 30621011 03 起止日期: 2008 年 12月 29日~2009 年1月4日指导教师: 张永军、周泓、高尚兵、刘虎 2 课程设计中文摘要随着大众化、小型化趋势的加剧,网络聊天在当今已经不算新鲜事物,聊天室可以更好的方便大家交流,请教或探讨问题,同时也能开阔视野。但大多数网络聊天都需要借助位于 的服务器, 这就给那些具有大规模内部网络的用户造成了不便,出于安全等考虑,通常这些内部网络不能直接连接到 。我设计的聊天室,提供了类似于常见聊天室的功能,同时可以在局域网内部使用, 只需稍加改进,便可以应用于架设企业内部的聊天室,方便员工之间的沟通。本聊天室系统,主要利用 DELPHI 用于底层网络通信 Socket 组件,使用了多线程技术。关键字: 聊天,功能, socket 3 Foreign language curriculum design Abstract With the popularization of small and medium-sized trend intensifies, work has been in today's chat isnot new things, chat rooms can facilitate munication, consult or to study the issue, but also to broaden our horizons. But works need to chat with server is located, which for those with large-scale work users the inconvenience caused, for safety considerations, these work usually can not directly connect to the . I designed the chat rooms, provides a similar function mon chat room, as well as local work for internal use, just a little improvement, it can be applied to set up enterprises within the chat rooms to munication between employees. The chat room system, mainly for the use of DELPHI bottom ponents, the use of multi-threading technology. Keywords: chat, function, socket 4 目录 1 需求分析.......................................................................................................................................... 5 什么是 Socket ...................................................................................................................... 5 何为 Eclipse ? .................................................................................................................... 6 实现思想............................................................................................................................... 6 客户端工作流程....................................................................................................... 7 2 设计................................................