Research on Virtual Presentation Based on Object-oriented Technology

The virtual commodity presentation technology (OO3DP)is proposed in order to solvethe drawback of traditional virtual presentation. OO3DP firstly adopts the object-oriented tech- nology to abstract the commodity in server,and createsthe basic class. The part classes then derives from the basic class in client and the commodity model is assembled according to semantic assembly model. The technology can decrease the redundancies of virtual commodity files,improve the data share among files, and save the bandwidth. Meanwhile,this technology can effectively make use of the resource in client,alleviate the burden of server,and improve load balance.