基于WebKit的一种渲染改进方法  

AN IMPROVED RENDERING METHOD BASED ON WebKit

作　　者：赵小厦[1] 范冰冰[1] 夏嵬[2] 

机构地区：[1]华南师范大学计算机学院,广东广州510631 [2]中国科学院武汉文献情报中心,湖北武汉430071

出　　处：《计算机应用与软件》2014年第1期246-248,274,共4页Computer Applications and Software

基　　金：广州市科技计划项目(2011|4300030)

摘　　要：移动浏览器是移动互联网产业界关键的竞争之地。在分析WebKit浏览器引擎的页面解析、渲染过程和方法的基础上,提出一种针对WebKit渲染机制的改进方法。该方法依据浏览局部性原理,改变对页面元素的渲染顺序,优先渲染ViewPort范围内的页面元素。这对于硬件有限的移动终端,大大减少了用户浏览复杂页面时的等待时间。实验表明,该方法有效地提高了移动终端Web页面显示速度,改善了用户体验。Mobile browser is the critical competitive sector in mobile Internet industry. Based on analysing on the page parsing, rendering process and methods of WebKit browser engine, we propose an improved method aiming at WebKit rendering mechanism. According to princi- ple of locally browsing, the method changes the rendering orders of the page elements, and gives the page elements within ViewPort the priority in rendering. For those mobile terminals with limited hardware, it greatly reduces the waiting time of the users when browsing the complex pa- ges. The experiments show, the method greatly speeds up the displaying time of Webpage of mobile terminals, and improves users＇ experience.

关 键 词：WEBKIT 渲染 移动浏览器 

分 类 号：N39[自然科学总论]