Analysis And Design Of Digital Library Based On Ssh

With the information technology communicated by the computer and remote technologies development rapidly,Internet / Intranet technology sweeping the world,in such a trend, the Digital Library, a library different from the traditional sense was mentioned out. Digital library is a large-scale digital document resources information system based on computer technology, network communication technology, digital technology and literature dealing technology. Digital Library has become to the important indicator of a national information level.In connection with The particularity of the digital library, combined with enterprise-class J2EE application platform technology, this paper presents a construction method of the Digital Library based on the SSH. It introduces the concepts of Digital Libraries and its development trend, Research Significance, expounds the significance of building Digital Libraries. Then it describes the theoretical knowledge which the establishment of digital libraries rely on, including the SSH, Struts,Spring,Hibernate,MySQL database, application server Tomcat and development platform Eclipse. Then research the digital library function requirements and customer needs, and complete the overall framework design and the specific design of some typical functional modules, such as library management, search, download, view and regular updating, given the typical modular design of the flow chart and some key design code and system front page. Finally, put forward the problem which the system are likely to face, and the system function to be improved for perfect.The system was developed based on J2EE technology, comprehensive of the object-oriented, it can combine with other applications based on J2EE to meet the scalability need, using the SSH can reduces the coupling and improve the reuse level of the system., limited the administer access to the system on the specified IP, disk image and two server system automatic remote backup in time meet the security need, the continuous optimization of hardware and network makes the system has good prospects for development.