Virtual Website System Design And Implementation

Virtual website is the one that does not need to dispose one's own special-purpose Web server, but set up and release on the other servers on internet. virtual website has two kinds of ways to realize. The first kind: Use special software and hardware technology, cut the host computer of a server apart into each virtual host computer, and every virtual host computer has independent domain name and IP address, has intact internet server function, between the virtual host computers are the relation of running side by side. The second kind: Set up virtual website's universal frame, on this frame set up main websites, through the module transfer on main websites, create their sub websites, all main websites and their sub websites trooping share the same soft and hardware environment (including operating system and database etc.), all virtual websites form a tree type structure. The first kind of way is very popular at present, already commercialized operation, and the second way is used very few, but the use prospect is very wide.In the research work of the university, in order to facilitate the exchange of scientific research personnel, promote the progress of the scientific research project, a lot of research groups of scientific research project hope to have their own scientific research theme websites urgently. The purpose of this research is to adopt the second kind of virtual website, set up a virtual website's universal frame which is suitable for each field, and already created and realized the virtual website's system of the scientific research theme on the basis of this frame.Considering system opening, expansive, and system portability and maintainability, this subject chooses J2EE standard of SUN company as the foundation of the developing platform, and adopts WAF framework and Hibernate framework as the basically framework. The virtual website system offeres12 kinds of function module in common use and 8 kinds of commonly used auxiliary function module now, with these modules and page templates can conveniently create all kinds of theme websites to satisfy user's main demand.