数字电视VOD视频点播系统的设计与实现

发布时间：2018-09-05 19:10

【摘要】：随着互联网的飞速发展,人们的生活发生了翻天覆地的变化,尤其是在信息的获取途径和信息获取量上。互联网作为一个开放、分布式的信息平台,其提供给用户的信息以指数级别的方式增长。本文最终设计的数字电视VOD视频点播系统具有服务端和客户端两个组成部分。本文研究的主要内容包括:(1)针对本文将要建设的系统平台,进行详细的背景与研究现状分析归纳,并介绍系统开发时将采纳的主要技术和技术难点。(2)利用软件工程思想,对系统进行需求分析,包括功能性需求和非功能性需求;针对功能需求描绘出了系统的业务流转设计;然后针对上述内容,设计出系统的用例图;最后各个功能模块进行设计分析,描绘系统设计过程。(3)本文采用B/S架构和安卓系统,利用MVC三层设计模式,通过MySQL数据库构建本系统,系统最终包括客户端和服务端,并在客户端引进了个性化推荐和个性化搜索技术,提高了用户体验。(4)行文的最后对系统的部署与测试情况进行了描述。
[Abstract]:With the rapid development of the Internet, people's life has undergone tremendous changes, especially in the access to information and access to information. As an open and distributed information platform, the Internet provides users with information that grows exponentially. The VOD VOD system designed in this paper has two components: server and client. The main contents of this paper are as follows: (1) analyzing and summarizing the background and research status of the system platform to be built in this paper, and introducing the main technology and technical difficulties to be adopted in the development of the system. (2) using the idea of software engineering. The system needs analysis, including functional requirements and non-functional requirements, describes the system business flow design for functional requirements, and then designs the system use case diagram for the above content. Finally, each functional module design analysis, describe the system design process. (3) this paper uses the B / S architecture and Android system, using MVC three-tier design pattern, through the MySQL database to build the system, the system ultimately includes client and server. The personalized recommendation and personalized search technology are introduced into the client to improve the user experience. (4) the deployment and testing of the system are described at the end of the article.
【学位授予单位】：湖北工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN949.197;TP311.52;TN948.64

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