图书管理系统是典型的信息管理系统(MIS),其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。对于前者要求建立起数据一致性和完整性强、数据安全性好的库。而对于后者则要求应用程序功能完备,易使用等特点。-Library management system is a typical management information system (MIS), its development mainly includes the background of the establishment and maintenance of database and front-end application development aspects. For the former requirement to establish data consistency and integrity, and data security of a good library. For applications which require full-featured and easy to use and so on.