基于Javabean的在线视频点播系统的设计与实现

发布时间：2018-11-04 13:19

【摘要】：本文分析了互联网影视在线播放,建设一个基于计算机网络的影视播放系统。论文对网络环境下的影视播放系统的运行环境、组成、相关可应用技术进行了较为详细的解释,阐述了系统的总体设计和详细设计,并在此基础上,应用浏览器/服务器结构、JAVA技术、数据库等与系统开发相关的技术完成系统主要功能的实现。本系统是一个基于B/S结构的网络点播影视系统,其目的是提高影视资源共享程度。系统采用B/S结构使得在客户机上无需安装应用程序,只需要有浏览器即可。开发环境与应用环境分离,提高了系统的可扩展性、安全性和可重用性。数据库结构的改变对客户端不会产生连锁影响,提高了系统的维护效率。在线点播影视系统,它利用网络的无限广阔空间,可以随时随地的对影片进行观看,拓展了影片的灵活性,加上网络数据库技术的利用,大大简化了传统影视播放的过程。系统在研发过程中通过对当前视频点播信息管理的情况进行了调查研究,分析了搭建基于网络技术的在线视频点播管理系统的重要意义。分析了当前网络系统的B/S架构方式,采用JAVA框架结构模式对系统进行整体架构;详细介绍了的技术特点,分析了JAVA技术开发系统的实现过程。基于B/S网络架构系统采用B/S结构模式,大幅节约了开发经费和维护费用。对系统的可行性进行了详细分析,确定了本系统的硬件、技术、维护等各方面的可行,总结了在线视频信息管理系统详细的业务需求、功能需求和性能需求。系统开发过程中以需求分析为基础,采取模块化设计思想,对系统的角色和功能进行了详细划分,明确了用户可交互功能,并对每个功能模块进行了设计,对系统的重点功能模块功能都进行了详细的介绍。系统主要包括用户模块、电影库模块,综合查询模块,视频点播等功能模块。该系统的主要特点是:利用网络影视播放系统,可以充分发挥电影库的作用,方便影迷及时、全面地在线观看最新的优秀影片。
[Abstract]:This paper analyzes the online play of Internet film and television, and builds a video playback system based on computer network. This paper gives a detailed explanation of the running environment, composition, and relevant applicable technologies of the film and television playback system under the network environment, and expounds the overall design and detailed design of the system. On this basis, the structure of the browser / server is applied. JAVA technology, database and other technologies related to system development to achieve the main functions of the system. This system is based on B / S structure, the purpose of the system is to improve the sharing of film and television resources. The system adopts the B / S structure so that there is no need to install the application on the client, only a browser is needed. The separation of development environment and application environment improves the extensibility, security and reusability of the system. The change of the database structure will not have a cascading effect on the client, and improve the maintenance efficiency of the system. On-demand film and television system, which makes use of the infinite space of the network, can view the film anytime, anywhere, and expand the flexibility of the film. In addition, the use of the network database technology greatly simplifies the process of the traditional film and television play. In the process of research and development, this paper investigates and studies the current information management of VOD, and analyzes the significance of setting up an online VOD management system based on network technology. This paper analyzes the B / S architecture of the current network system, adopts the JAVA frame structure pattern to construct the whole system, introduces the technical characteristics in detail, and analyzes the realization process of the JAVA technology development system. Based on the B / S network architecture, the B / S structure is adopted, which greatly saves the cost of development and maintenance. The feasibility of the system is analyzed in detail, and the feasibility of hardware, technology and maintenance of the system is determined. The detailed business requirements, functional requirements and performance requirements of the online video information management system are summarized. In the process of system development, based on requirement analysis, the roles and functions of the system are divided in detail, and each functional module is designed, which is based on requirement analysis. The key function modules of the system are introduced in detail. The system mainly includes user module, movie library module, comprehensive query module, video on demand module and so on. The main features of the system are: the use of the network film and television play system, can fully play the role of film library, timely and comprehensive online fans to watch the latest excellent films.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52;TN948.64

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