基于JAVA多线程的代理服务器的设计与实现.doc

PAGE  — PAGE - 2 -— Xx学院 200x届 毕 业 设 计（论文） 论文(设计)题目基于Java多线程代理服务器的设计与实现院系名称计算机科学与技术系专业（班级）计算机科学与技术  姓名（学号） 指导教师 系负责人  二O0 x年五月十五日PAGE 54 摘 要 随着网络的快速发展，代理服务器的应用也变得非常广泛。代理服务技术取得了广泛的应用前景，它具有非常重要的作用，我们可以通过代理技术，来隐藏自己的IP地址，从而加强自己机器的安全性；代理服务器实际上扮演着浏览器和Web服务器之间的中间人的角色，能够对浏览器请求进行各种各样的处理，能够起到很好的访问控制作用，提高安全保护等等。随着访问通讯量的增大，通信技术的不断提高，对代理服务器的性能要求也就越来越高。 论文首先介绍了代理服务器的基本知识 、分析代理服务器的通信原理。接着介绍了代理服务器编程技术和多线程技术，在代理服务器的设计上提出多线程的设计方法，有效的解决服务器同时被多用户分时复用技术。论文主要实现了代理服务器的代理功能，在此基础上扩展为网络管理功能的管理软件。其中包括服务器的身份认证功能，用户账号管理以及日志管理功能。论文采用现代流行的Java网络编程语言的多线程设计思想，极大地提高服务器的服务性能。 关键词：代理服务器，多线程,网络编程 Abstract With the rapid development of network, the proxy server applications have become very extensive. Acting on a wide range of technical services of the application, it takes a very important role. Besides we can hide their IP addresses by agent technology, in order to strengthen the security of their machines and so on; proxy server actually playing the middleman role of a browser and the Web server, It can request a variety of processing, play a very good access control and improve safety Protection and so on. With the increasing visit to the system and constant improvement of communication technology, the performance requirements of the proxy server is also getting higher and higher. First of all papers introduces the basic knowledge of the proxy and the proxy of communication theory. In the further it includes the proxy server programming technology and multi-threading. The design of the proposed multi-threaded design applied in a proxy server is an effective solution that server is used by multi-user at the same time. Papers main agents of the proxy function, on the basis of this expanded network management capabilities for the management software. Including server authentication features, user account management, and log management capabilities. Meanwhile the design of multi-thread used in java network p