Based On The Design And Implementation Of NET’s Online Video-on-demand Systems

With the economic development, more and more people pay attention to the spiritual andcultural life, and how to improve fragrans community’s cultural life become an importantsubject of property company. With the great support of the country, most communities enrichthe elderly’s spiritual life by "square dance",and rural areas enrich people’s spiritual life bycountryside movie activities, but the main target are middle aged and elderly people. notyoung people. Thus many communities begin to introduce online video system, but the site onthe network has a higher request, many communities are unable to meet the requirements. Inthis context, it ia trend to introduce online video system in the community.The thesis complete the system demand analysis based on the good experience whichincludes feasibility analysis,unctional requirements and non functional requirements.Basedon the analysis of demand, the thesis design the each function moudle by flow chart in detail.In order to improve safety,the thesis carry out safety design,At the end,the thesis implementthe system.The system is implemented based on J2EE, and use SQL Server2005to store data, thetechnology lays a solid foundation for implementing system. Then the thesis test everyfunction in the system,the test result shows that the system achieved the designgoals.However, the system still have many improvements, such as the stability is not enough,these are work objectives in future.