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基于JAVA的多点聊天系统
摘要：在网络飞速发展的今天，互联网成为人们快速获取、发布和传递信息的重要渠道，人们的生活和工作也越来越离不开信息网络的支持，而聊天室是人们最常见，最直接的网上交流的方式。
本文所介绍的聊天系统是基于开放的JAVA应用程序开发设计的，其主要特性是能动态、实时的完成信息的传递，且具有高效的交互性，更有效的处理客户请求，易于维护和更新。文章从需求分析到系统实现，通过UML建模来详细介绍本聊天系统的设计和实现过程。
关键词：聊天系统；Socket；UML；多线程
Design and Implementation of Network Examination System Base on J2EE Platform
ABSTRACT: The rapid development of the network, Internet access, released quickly become the important channel and information, the people’s life and work and without the support of information network, and is the most common people chat, the most direct way of communication.
This paper introduces the chat system is based on open JAVA application development, the main characteristics of the design is the complete dynamic, real-time information, and efficient transfer of interactivity, more effective customer request, easy maintenance and update. From the demand analysis to system, through the UML modeling to chat system are introduced in detail the design and implementation of the process.
Keywords: Chat System Socket UML Multi-Threading
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