一种基于java和XML的穿越防火墙技术分析与应用研究  

Building traversing firewalls middleware software with java and XML

作　　者：任长林[1] 樊长军[1] 郑敏娟[1] 严体华[2] 

机构地区：[1]西安石油大学信息中心,陕西西安710065 [2]西安电子科技大学计算机学院,陕西西安710071

出　　处：《西安石油大学学报（自然科学版）》2006年第2期76-79,共4页Journal of Xi’an Shiyou University（Natural Science Edition）

摘　　要：为解决许多已有的应用系统需要通过特殊端口跨越多个防火墙获取数据的难题,本文通过分析防火墙的工作流程与原理,提出了一种用java和XML构建HTTP隧道来穿越防火墙的技术.阐述了如何采用Servlet和soap构建HTTP隧道,如何将数据转为XML格式在网上进行传输和交换.并分析了该技术的实现细节,提出了该技术的进一步扩展与应用.In order to solve the difficult problem that many existed software systems need to traverse several firewalls to obtain data through a special port, a kind of technique to traverse the firewalls by setting up HTTP tunnel using Java and XML is put forward after the working flow and working principles of the firewalls are analyzed. It is described how to adopt Servlet and Soaps to set up HTTP tunnel, how to change the data into the format of XML and how to transmit and exchange the data with the format of XML in Internet. The technical details to implement the technique are analyzed, and some suggestions on the further expansion and applications of the technique are put forward.

关 键 词：防火墙 HTTP隧道 JAVA XML 中间件 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]