Service Worker技术在WebVPN实践中的应用  

Application of Service Worker Technology in WebVPN Practice

作　　者：谢智敏[1] 王婷[1] 郭倩玲[1] XIE Zhimin;WANG Ting;GUO Qianling(Beijing University of Chemical Technology Library,Beijing 100029,China)

机构地区：[1]北京化工大学图书馆,北京100029

出　　处：《现代信息科技》2023年第22期63-68,72,共7页Modern Information Technology

基　　金：北京高校图书馆研究基金项目成果(BGT2021003)。

摘　　要：文章讨论了一种新的基于浏览器远程访问网络资源的技术——ServiceWorker,以解决传统基于服务器端WebVPN存在的问题。WebVPN是一种主流远程访问网络资源的方式,但是传统WebVPN技术存在难以处理动态URL和跨域访问,以及服务器CPU占用高等问题。为了解决这些问题,文章详细介绍了ServiceWorker技术的基本原理,以及如何使用ServiceWorker技术解决动态URL问题。同时,文章还详细给出了解决方案的示例代码,帮助读者更好地理解ServiceWorker技术的实际应用。在WebVPN实践中,ServiceWorker技术的应用有效地提升了远程访问网络资源的速度和用户体验,该技术有望成为WebVPN领域的一项重要技术。To address the traditional problems existing in WebVPN based on server-side,the paper discusses a new technology based on browser remote access to network resources—Service Worker.WebVPN is a mainstream way to access network resources remotely,but the traditional WebVPN technology is difficult to deal with the problems of dynamic URL and cross-domain access,as well as the high occupancy of server CPU.In order to address these problems,this paper describes the basic principles of Service Worker technology in detail and how to use Service Worker technology to solve dynamic URL problems.At the same time,this paper also gives the sample code of the solution to help readers better understand the practical application of Service Worker technology.In WebVPN practice,the application of Service Worker technology effectively improves the speed and user experience of remote access to network resources.This technology is expected to become an important technology in the WebVPN field.

关 键 词：Service Worker HOOK技术 WebVPN 动态URL CPU占用 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]