Java课程设计-基于Java swing带GUI界面的图书管理系统（源码+数据库+报告）.zip

package library; import java.awt.Dimension; import java.awt.Point; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowEvent; import java.awt.event.WindowListener; import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; public class BookManagerMain extends JFrame { private JMenuBar bar; private JMenu muSystem; private JMenu muBookManager; private JMenu muBorrowBook; private JMenu muReturnBook; private JMenu muAllInfo; private JMenu muUserManager; private JMenuItem miLogin; private JMenuItem miUserAdd; private JMenuItem miUserEdit; private JMenuItem miUserDel; private JMenuItem miExit; private JMenuItem miBookAdd; private JMenuItem miBookEdit; private JMenuItem miBookDel; private JMenuItem miBookBorrow; private JMenuItem miBookBorrowUpdate; private JMenuItem miBookReturn; private JMenuItem miBookReturnUpdate; private JMenuItem miAllBook; private JMenuItem miAllInfo; public BookManagerMain() { addWindowListener(new WindowListener() { public void windowActivated(WindowEvent paramAnonymousWindowEvent) { } public void windowClosed(WindowEvent paramAnonymousWindowEvent) { } public void windowClosing(WindowEvent paramAnonymousWindowEvent) { } public void windowDeactivated(WindowEvent paramAnonymousWindowEvent) { } public void windowDeiconified(WindowEvent paramAnonymousWindowEvent) { } public void windowIconified(WindowEvent paramAnonymousWindowEvent) { } public void windowOpened(WindowEvent paramAnonymousWindowEvent) { BookManagerMain.this.setEnabled("else"); userLogin localuserLogin = new userLogin(BookManagerMain.this); Dimension localDimension1 = localuserLogin.getPreferredSize(); Dimension localDimension2 = BookManagerMain.this.getSize(); Point localPoint = BookManagerMain.this.getLocation(); localuserLogin.setLocation((localDimension2.width - localDimension1.width) / 2 + localPoint.x, (localDimension2.height - localDimension1.height) / 2 + localPoint.y); localuserLogin.pack(); localuserLogin.show(); } }); setTitle("书籍管理系统"); this.bar = new JMenuBar(); setJMenuBar(this.bar); this.muSystem = new JMenu("系统管理"); this.muBookManager = new JMenu("书籍管理"); this.muBookManager.setFocusPainted(true); this.muBorrowBook = new JMenu("借书管理"); this.muBorrowBook.setFocusPainted(true); this.muReturnBook = new JMenu("还书管理"); this.muReturnBook.setFocusPainted(true); this.muAllInfo = new JMenu("信息一览"); this.muAllInfo.setFocusPainted(true); this.muUserManager = new JMenu("用户管理"); this.miLogin = new JMenuItem("用户登录"); this.miUserAdd = new JMenuItem("添加用户"); this.miUserEdit = new JMenuItem("修改用户"); this.miUserDel = new JMenuItem("删除用户"); this.miExit = new JMenuItem("退出"); this.miBookAdd = new JMenuItem("添加书籍信息"); this.miBookEdit = new JMenuItem("修改书籍信息"); this.miBookDel = new JMenuItem("删除书籍信息"); this.miBookBorrow = new JMenuItem("书籍出借"); this.miBookBorrowUpdate = new JMenuItem("出借信息管理"); this.miBookReturn = new JMenuItem("书籍还入"); this.miBookReturnUpdate = new JMenuItem("书籍还入信息修改"); this.miAllBook = new JMenuItem("书籍列表"); this.miAllInfo = new JMenuItem("借阅情况列表"); this.bar.add(this.muSystem); this.bar.add(this.muBookManager); this.bar.add(this.muBorrowBook); this.bar.add(this.muReturnBook); this.bar.add(this.muAllInfo); this.muSystem.add(this.muUserManager); this.muUserManager.add(this.miLogin); this.muUserManager.add(this.miUserAdd); this.muUserManager.add(this.miUserEdit); this.muUserManager.add(this.miUserDel); this.muSystem.add(this.miExit); this.miExit.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent paramAnonymousActionEvent) { System.exit(0); } }); this.muBookManager.add(this.miBookAdd); this.muBookManager.add(this.miBookEdit); this.muBookManager.add(this.miBookDel); this.muBorrowBook.add(this.miBookBorrow); this.muBorrowBook.add(this.miBookBorrowUpdate); this.muReturnBook.add(this.miBookReturn); this.muReturnBook.add(this.miBookReturnUpdate); this.muAllInfo.add(this.miAllBook); this.muAllInfo.add(this.miAllInfo); setJMenuBar(this.bar); this.miLogin.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent paramAnonymousActionEvent) { userLogin localuserLogin = new userLogin(BookManagerMain.this); Dimension localDimension1 = localuserLogin.getPreferredSize(); Dimension localDimension2 = BookManagerMain.this.getSize(); Point localPoint = BookManagerMain.this.getLocation(); localuserLogin.setLocation((localDimension2.width - localDimension1.width) / 2 + localPoint.x, (localDimension2.height - localDimension1.height) / 2 + localPoint.y); localuserLogin.pack(); localuserLogin.show(); } }); this.miUserAdd.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent paramAnonymousActionEvent) { userAdd localuserAdd = new userAdd(); Dimension localDimension1 = localuserAdd.getPreferredSize(); Dimension localDimension2 = BookManagerMain.this.getSize(); Point localPoint = BookManagerMain.this.getLocation(); localuserAdd.setLocation((localDimension2.width - localDimension1.width) / 2 + localPoint.x, (localDimension2.height - localDimension1.height) / 2 + localPoint.y); localuserAdd.pack(); localuserAdd.show(); } }); this.miUserEdit.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent paramAnonymousActionEvent) { userEdit localuserEdit = new userEdit(); Dimension localDimension1 = localuserEdit.getPreferredSize(); Dimension localDimension2 = BookManagerMain.this.getSize(); Point localPoint = BookManagerMain.this.getLocation(); localuserEdit.setLocation((localDimension2.width - localDimension1.width) / 2 + localPoint.x, (localDimension2.height - localDimension1.height) / 2 + localPoint.y); localuserEdit.pack(); localuserEdit.show(); } }); this.miUserDel.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent paramAnonymousActionEvent) { userDel localuserDel = new userDel(); Dimension localDimension1 = localuserDel.getPreferredSize(); Dimension localDimension2 = BookManagerMain.this.getSize(); Point localPoint = BookManagerMain.this.getLocation(); localuserDel.setLocation((localDimension2.width - localDimension1.width) / 2 + localPoint.x, (localDimension2.height - localDimension1.height) / 2 + localPoint.y); localuserDel.pack(); localuserDel.show(); } }); this.miBookAdd.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent paramAnonymousActionEvent) { BookAdd localBookAdd = new BookAdd(); Dimension localDimension1 = localBookAdd.getPreferredSize(); Dimension localDimension2 = BookManagerMain.this.getSize(); Point localPoint = BookManagerMain.this.getLocation(); localBookAdd.setLocation((localDimension2.width - localDimension1.width) / 2 + localPoint.x, (localDimension2.height - localDimension1.height) / 2 + localPoint.y); localBookAdd.pack(); localBookAdd.show(); } }); this.miBookEdit.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent paramAnonymousActionEvent)