一个简单的图书管理系统包括图书馆内书籍信息、学校在校学生的信息以及学生的借阅信息。此系统功能分为面向学生和面向管理员两部分，其中面向学生部分可以进行查询和续借书籍等操作，面向管理员部分可以完成书籍和学生的增加、删除和修改以及对学生借阅、归还的确认-A simple library management system includes information on library books, school information school students and students borrow information. This system functions for the students and is divided into two parts for the administrators, which for some students can query and renew books and other operations to be completed for some administrators and students of books to add, delete and modify, as well as for students borrow, return the confirmation