文件名称:Library
介绍说明－－下载内容均来自于网络，请自行研究使用
图书管理系统，实现登录，添加、删除图书，借书，还书等基本操作-Library management system, log in, add, delete, books, library, books and other basic operations
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Library
.......\addbook.cpp
.......\addbook.h
.......\addbook.ui
.......\deletebook.cpp
.......\deletebook.h
.......\deletebook.ui
.......\lendbook.cpp
.......\lendbook.h
.......\lendbook.ui
.......\Library.pro
.......\Library.pro.user
.......\logindlg.cpp
.......\logindlg.h
.......\logindlg.ui
.......\main.cpp
.......\mainwindow.cpp
.......\mainwindow.h
.......\mainwindow.ui
.......\mysqlconnect.cpp
.......\mysqlconnect.h
.......\returnbook.cpp
.......\returnbook.h
.......\returnbook.ui