图书馆作为一种信息资源的集散地，图书和用户借阅资料繁多，包含很多的信息数据的管理。图书馆管理系统主要是完成图书管理员对图书的管理（增加新书，删除旧书，并修改等的图书编辑）；图书管理员对读者借书还书的统计和管理；读者和管理员对图书信息和读者信息的查询等工作。-Library as a distribution center of information resources, users borrow books and lots of data and contains a lot of information and data management. Library management system is mainly to complete the management of the books librarian (an increase of new books, old books removed, and modify other' s book editor)　librarian borrowing and returning books to the readers of statistics and management　readers and book information administrator and readers of information inquiries and so on.