这是一个用Java写的图书馆管理系统，连接了数据库，可以对图书信息进行增加、删除等操作。-This is a library written in Java operating management system, connected to a of book information can add, delete, and so on.

使用Java编写的图书信息管理系统，包括借书、还书、查询、丢失登记等功能模块。- Written in Java book information management system, including the library, but also books, inquiries, lost registration and other functional modules.

纯java的一个图书馆管理系统。可以借书，对图书进行管理-A pure java library management system. You can borrow books, library management, etc.