基于UML的视频点播系统的设计要点分析  

Video on Demand System Based on UML Design Key Points and Analysis

作　　者：王河媛[1] 刘明慧[1] 

机构地区：[1]西安工业大学计算机科学与工程学院,西安710021

出　　处：《计算机与数字工程》2016年第1期58-60,72,共4页Computer & Digital Engineering

摘　　要：为了加快在线视频点播系统的信息化步伐,提高在线视频点播水平,建设和完善在线视频点播系统已经变得十分重要。论文旨在通过设计在线视频点播教育平台,借助UML(统一建模语言)语言的强大建模优势,从而将在线视频点播系统详细的建模分析过程完整展现出来。视频点播通过引用Ckplayer播放器接口,再结合Codeigniter框架整合到一块,采用B/S的体系结构,完成了视频点播的整体实现。提出了视频点播系统的具体设计与实现方案,并详细探讨了系统在设计与实现中所采用的相关技术与方法,让学习者可以更加深入地认识视频点播系统的基本原理和工作过程。In order to speed up the information step of online video on demand system,improve the level of online video on demand,the construction and improvement of online video on demand system has become very important.This paper aims to design online video on demand education platform,with the help of UML（unified modeling language）language advantage,and online video on demand system with modeling analysis show the process completely.Video on demand through the Ckplayer player interface,and then integrated into a Codeigniter framework,using B/S architecture,the overall implementation of video on demand is completed.The concrete design and realization plan of video on demand system is put forward,and the related technologies and methods used in the design and implementation are discussed in detail.Let learners can more indepth understanding of the basic principles and working process of the video on demand system.

关 键 词：视频点播教育平台 B/S UML CODEIGNITER 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]