The Books Management System Based On B/S Structure

Information is the most valuable resource, and has caught human’s awareness.With the constant development of the library, the number of the books and the readers has also expanded.In this case, the management of literature information resources management needs a higher requirent.Especially after entering the era of information and Internet, the popularization and application of computers, the traditional library management system has been unable to meet the new requirements of library management process in the timeliness and accuracy of data flow process.The total goal of the library management system development is to achieve internal systems development management borrow books systematization, standardization and automation.It implements the same database simultaneously multi-machine, which is available in different locations, at any time to access the data in the system, and greatly enhanced the ability of the system data sharing, which greatly improves the efficiency of library management, while providing a system to borrow books, to borrow the management provided for convenience.Reading can also provide various real-time, dynamic state borrowing, so that readers can not only access to what you want to book, but you can learn to borrow books for the current situation and provide fuzzy query, and to solve the blind search.In addition, the number of storage for each reading, and reading books with statistical analysis of the situation lent books, readers can learn more about the various types of frequency use books to purchase targeted collection of books, adjust the reading of books structure to better meet the needs of readers reading books.The system will use the B/S structure, and the classic three-tier structure is divided into the presentation layer, business layer and data layer.As long as the presentation layer includes an interactive user interface and user and system; the business layer is used to complete the multi-project management system business logic, data layer to complete the system for persistent problems related to the data. With this three-tier structure, which means that the user interface layer only deal with related functions, business processes to concentrate on the business layer, business layer can be flexibly deployed, but also facilitate the development of business process development and the development of user interfaces simultaneously.Use B/S structure, system administrators can greatly reduce the maintenance workload, and this way there is no limit on the number of users the front, even remote users can also query through the browser.The job of this paper is based on using UML to analysis and design the system through the steps of case modeling and physical modeling, set up a class parts diagram,etc., and build the systematic modeling from many perspectives by UML.The system in this paper can run in Windows Xp, easily wielded.After tested, the system run well and achieved prospective design Objective.It provides effeetive software sustain for the library Information based management.