File list (Check if you may need any files):
图书管理系统
............\.classpath
............\.project
............\SQL
............\...\SQLQuery.sql
............\bin
............\...\Addbookfrm.class
............\...\Adduser.class
............\...\Booklistfrm.class
............\...\BorMsgbookfrm.class
............\...\Borbookfrm.class
............\...\Borlistbookfrm.class
............\...\Delbookfrm.class
............\...\Deluser.class
............\...\Librarybox.class
............\...\Loginfrm.class
............\...\Mdibookfrm.class
............\...\Mdiuser.class
............\...\NetConn.class
............\...\Readme.class
............\...\ReturnMsgbookfrm.class
............\...\Returnbookfrm.class
............\...\Userlistfrm.class
............\...\library.class
............\src
............\...\Addbookfrm.java
............\...\Adduser.java
............\...\Booklistfrm.java
............\...\BorMsgbookfrm.java
............\...\Borbookfrm.java
............\...\Borlistbookfrm.java
............\...\Delbookfrm.java
............\...\Deluser.java
............\...\Librarybox.java
............\...\Loginfrm.java
............\...\Mdibookfrm.java
............\...\Mdiuser.java
............\...\NetConn.java
............\...\Readme.java
............\...\ReturnMsgbookfrm.java
............\...\Returnbookfrm.java
............\...\Userlistfrm.java
............\...\library.java