题目: 基于 Java 的即时聊天系统的设计与实现摘 要：随着互联网的高速发展，产生了很多的网络聊天工具。凭借着其快速，高效的优点十分迅速的在网民中散播开来。从本质上而言，即时聊天系统开发通常涵盖下述基本内容。其中涵盖服务器端设计，此外还涉及到客户端设计。前者旨在基于 Socket 套接字，积极构建出相应的服务器，随后即可针对来源于客户端的相关信息，进行精准的读取，并实现转发操作。此外，还可针对新用户列表进行跟踪刷新。后者的设计原理，即基于和服务器之间，积极构建出稳定的连接，以此来实现多样化客户端彼此之间的良好交互。对于本文所研发的服务器端而言，其重点涵盖若干子模块。其中包含注册模块以及聊天模块。除此之外，还涉及到登录模块以及相应的后台管理模块。关键词：即时聊天系统；套接字；Java；AbstractWith the rapid development of the Internet, a lot of online chat tools have been produced.With its fast, efficient advantages very quickly spread among netizens.The development of instant messaging system mainly includes two aspects: server-side design and client-side design.The server-side design mainly establishes the server through Socket sockets. the server can read and forward the information sent from the client, and can also refresh the list of users.The client design mainly carries on the information exchange between the client and the client by establishing the connection with the server. The server side of the system mainly includes several sub-modules: registration module, login module, chat module, background management module.Keywords:Instant chat system;Socket;Java1目录题目: 基于 Java 的即时聊天系统的设计与实现.........................................................1摘 要：..............................................................................................................2Abstract..............................................................................................................2第 1 章前言........................................................
