虚拟现实三维交互，基于java与vrml实现的虚拟现实三维交互，引领者社会的快速发展，也将在电子商务领域发挥着它的光辉。-Virtual reality 3 d interactive, based on Java and VRML virtual real 3 d interactive, leader of the rapid development of the society, will be in the electronic commerce field plays a its splendor.