HTTP协议优化方法的研究与实现
发布时间：2018-09-11 16:52
【摘要】：近年来,互联网发生了巨大变化,HTTP协议已渐渐不能满足人们的需求,基于此,HTTP协议最主要的优化方法HTTP/2协议于2015年正式发布。由于HTTP/2协议相对于HTTP协议的优化效果缺乏大量的前期验证,目前全球只有1.2%的网站宣布支持HTTP/2协议,在这种情况下,充分、可信的HTTP/2协议相对于HTTP协议优化效果的评估与研究能够为HTTP/2协议更广泛的应用提供更多依据。本文对HTTP/2协议相对于HTTP协议的优化效果进行了较为全面的评估与研究,进而针对特定场景提出了一种HTTP/2协议的优化方法。首先,基于PC端浏览器访问网页的使用场景提供了测试方案,并分别进行了模拟环境下和真实环境下HTTP/2协议相对于HTTP协议优化效果的评估与研究;其次,由于移动端现阶段使用HTTP/2协议的局限性,设计并实现了移动端HTTP/2协议测试系统,并针对移动应用使用场景进行了模拟环境与真实环境下HTTP/2协议相对于HTTP协议优化效果的评估与研究;最后,由于目前HTTP/2协议更多考虑的是PC端使用场景,本文分析了移动端与PC端使用情况的不同,结合移动端移动应用的资源独占性,提出并实现了一种针对移动应用的HTTP/2协议的优化方法HTTP/2-Advance,并通过实验验证了这种方法的优越性。实验结果表明,HTTP协议的优化方法HTTP/2协议在PC端和移动端都有较好的优化效果,且HTTP/2-Advance进一步提高了 HTTP/2协议在移动端的优化效果。通过上述工作,本文不仅为PC端Web应用开发商提供了较为全面的HTTP/2协议相对于HTTP协议优化效果的分析,同时也为移动应用开发商提供了使用HTTP/2协议的新思路。
[Abstract]:In recent years, the Internet has undergone great changes and the HTTP protocol has gradually failed to meet the needs of people. Based on this, the HTTP/2 protocol, the most important optimization method of the HTTP protocol, was officially released in 2015. Because the optimization effect of HTTP/2 protocol compared with HTTP protocol lacks a lot of pre-verification, at present, only 1.2% of the websites in the world declare that they support HTTP/2 protocol. The evaluation and research on the optimization effect of trusted HTTP/2 protocol compared with HTTP protocol can provide more basis for the wider application of HTTP/2 protocol. In this paper, the optimization effect of HTTP/2 protocol compared with HTTP protocol is comprehensively evaluated and studied, and a method of optimizing HTTP/2 protocol is proposed for specific scenarios. Firstly, the usage scenario of accessing the web page based on PC browser provides a test scheme, and evaluates and studies the optimization effect of HTTP/2 protocol relative to HTTP protocol in simulation environment and real environment respectively. Because of the limitation of using HTTP/2 protocol in mobile terminal at present, the HTTP/2 protocol testing system of mobile terminal is designed and implemented. Finally, the paper evaluates and studies the optimization effect of HTTP/2 protocol compared with HTTP protocol in the simulation environment and real environment. Finally, because the current HTTP/2 protocol is more concerned with the use of PC scenarios, This paper analyzes the difference between mobile terminal and PC terminal, and proposes and implements an optimization method of HTTP/2 protocol for mobile application, HTTP/2-Advance, combined with the resource exclusivity of mobile application. The superiority of this method is verified by experiments. The experimental results show that the HTTP/2 protocol has better optimization effect on both PC and mobile end, and HTTP/2-Advance can further improve the optimization effect of HTTP/2 protocol in mobile terminal. Through the above work, this paper not only provides a more comprehensive analysis of the optimization effect of HTTP/2 protocol relative to HTTP protocol, but also provides a new way for mobile application developers to use HTTP/2 protocol.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52
本文编号：2237277
[Abstract]:In recent years, the Internet has undergone great changes and the HTTP protocol has gradually failed to meet the needs of people. Based on this, the HTTP/2 protocol, the most important optimization method of the HTTP protocol, was officially released in 2015. Because the optimization effect of HTTP/2 protocol compared with HTTP protocol lacks a lot of pre-verification, at present, only 1.2% of the websites in the world declare that they support HTTP/2 protocol. The evaluation and research on the optimization effect of trusted HTTP/2 protocol compared with HTTP protocol can provide more basis for the wider application of HTTP/2 protocol. In this paper, the optimization effect of HTTP/2 protocol compared with HTTP protocol is comprehensively evaluated and studied, and a method of optimizing HTTP/2 protocol is proposed for specific scenarios. Firstly, the usage scenario of accessing the web page based on PC browser provides a test scheme, and evaluates and studies the optimization effect of HTTP/2 protocol relative to HTTP protocol in simulation environment and real environment respectively. Because of the limitation of using HTTP/2 protocol in mobile terminal at present, the HTTP/2 protocol testing system of mobile terminal is designed and implemented. Finally, the paper evaluates and studies the optimization effect of HTTP/2 protocol compared with HTTP protocol in the simulation environment and real environment. Finally, because the current HTTP/2 protocol is more concerned with the use of PC scenarios, This paper analyzes the difference between mobile terminal and PC terminal, and proposes and implements an optimization method of HTTP/2 protocol for mobile application, HTTP/2-Advance, combined with the resource exclusivity of mobile application. The superiority of this method is verified by experiments. The experimental results show that the HTTP/2 protocol has better optimization effect on both PC and mobile end, and HTTP/2-Advance can further improve the optimization effect of HTTP/2 protocol in mobile terminal. Through the above work, this paper not only provides a more comprehensive analysis of the optimization effect of HTTP/2 protocol relative to HTTP protocol, but also provides a new way for mobile application developers to use HTTP/2 protocol.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52
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