支持HTML5技术的嵌入式移动浏览器研究与开发

发布时间：2018-06-08 22:55

本文选题：嵌入式 + 移动浏览器　；参考：《大连海事大学》2012年硕士论文

【摘要】：随着移动互联网与云计算领域的迅猛发展,集合这两种技术精华的移动云计算,渐渐进入了人们的视野。作为移动设备网络主要入口的嵌入式移动浏览器无疑是未来移动云计算发展的关键。而HTML5技术标准的提出正是为了满足移动云计算环境下富网络应用的要求。因此,研制开发出一款支持HTML5标准的嵌入式浏览器,对未来移动云计算的发展能够起到十分重要的作用。本设计为了实现开发出一款支持HTML5的嵌入式移动浏览器这一目的,本文首先确立了浏览器开发的整体需求,并对其进行了可行性分析及需求分析。在分析所得结论的基础上对浏览器的体系结构及相关的重要技术进行了研究。从而明确了研究方向,同时,对于一些关键性技术奠定了知识基础。其次,通过对离线应用、Canvas实时绘图和地理位置定位这三个HTML5主要特性从理论到实践的研究,深刻分析了这三种特性的具体实现机制。再次,在参照大量相关文献的基础上,提出并实现了一种基于结构化判断的显示优化方法。该方法能够对不同类型的网页进行分治化处理,并且具有实现简洁的特点。最后,在参照常用开源浏览器框架的基础上,开发出了一款支持目标内核,且能够满足基本用户需求的浏览器表层框架。通过表层框架与内核的组合,最终实现了浏览器的开发工作。并对开发出的浏览器在目标环境下进行了测试。本文完成了理论知识和实际工程项目的结合,对支持HTML5的嵌入式移动浏览器进行了深入研究,这对我国将来在此领域开发出更多、更好的自主品牌具有积极意义和重要的参考价值。
[Abstract]:With the rapid development of mobile Internet and cloud computing, mobile cloud computing, which combines the essence of these two technologies, has gradually entered the field of vision. As the main entrance of mobile device network, embedded mobile browser is undoubtedly the key to the development of mobile cloud computing in the future. HTML5 technology standard is proposed to meet the requirements of rich network applications in mobile cloud computing environment. Therefore, the development of an embedded browser supporting the HTML 5 standard will play a very important role in the future development of mobile cloud computing. In this paper, the overall requirements of browser development are established, and the feasibility and requirements are analyzed. Based on the analysis of the conclusions, the architecture of the browser and related important technologies are studied. Thus, the research direction is clear, and the knowledge foundation is established for some key technologies. Secondly, through the research of the three main characteristics of HTML5 from theory to practice, the offline application of canvas real-time mapping and geographical location positioning are studied. The realization mechanism of these three characteristics is deeply analyzed. Thirdly, a display optimization method based on structured judgment is proposed and implemented by referring to a large number of related literatures. This method can divide and conquer different types of web pages, and has the characteristics of simplicity. Finally, based on the common open source browser framework, a target kernel is developed. And can meet the basic user needs of the browser surface framework. Through the combination of surface frame and kernel, the development of browser is realized. And the developed browser is tested in the target environment. This paper completes the combination of theoretical knowledge and practical engineering projects, and makes a deep research on the embedded mobile browser supporting HTML5. It is of positive significance and important reference value for our country to develop more and better independent brands in this field in the future.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.1;TP393.092

【引证文献】