Java Web图书管理系统（附上MySQL数据库）

package com.bluedot.bookcity; import java.awt.Menu; import java.awt.MenuBar; import java.awt.MenuItem; import java.awt.Panel; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JFrame; import com.bluedot.bookcity.book.business.BookAddPanel; import com.bluedot.bookcity.book.business.BookQueryPanel; import com.bluedot.bookcity.book.ui.BookListPanel; import com.bluedot.bookcity.inmain.ui.InListPanel; import com.bluedot.bookcity.stock.business.StockQueryPanel; import com.bluedot.bookcity.stock.ui.StockListPanel; import com.bluedot.bookcity.user.business.UserAddPanel; import com.bluedot.bookcity.user.business.UserQueryPanel; import com.bluedot.bookcity.user.ui.UserListPanel; import com.bluedot.bookcity.util.ui.AppPanel; public class MainFrame extends JFrame{ Panel mainPanel=null; public MainFrame() { super("图书进销存系统"); this.setBounds(0, 0, 800, 600); this.setLayout(null); this.setResizable(false); mainPanel=new AppPanel(); this.add(mainPanel); this.setVisible(true); mainBar=new MenuBar(); this.setMenuBar(mainBar); mainBarInit(); } public static MenuBar mainBar=null; public static Menu menu_user,menu_book,menu_in,menu_out,menu_stock; MenuItem item_user_list,item_user_add,item_user_query,item_user_delete; private void mainBarInit() { menu_user = new Menu("用户管理"); item_user_list = new MenuItem("用户信息列表"); item_user_list.addActionListener(new MyListener()); menu_user.add(item_user_list); item_user_add = new MenuItem("添加用户信息"); item_user_add.addActionListener(new MyListener()); menu_user.add(item_user_add); item_user_query = new MenuItem("查询用户信息"); item_user_query.addActionListener(new MyListener()); menu_user.add(item_user_query); //mainBar.add(menu_user); MenuItem item_book_list,item_book_add,item_book_query; menu_book=new Menu("图书管理"); item_book_list = new MenuItem("图书信息列表"); item_book_list.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { mainPanel.removeAll(); mainPanel.add(new BookListPanel(mainPanel)); } }); menu_book.add(item_book_list); item_book_add = new MenuItem("添加图书信息"); item_book_add.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { mainPanel.removeAll(); mainPanel.add(new BookAddPanel(mainPanel)); } }); menu_book.add(item_book_add); item_book_query = new MenuItem("查询图书信息"); item_book_query.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { mainPanel.removeAll(); mainPanel.add(new BookQueryPanel(mainPanel)); } }); menu_book.add(item_book_query); //mainBar.add(menu_book); MenuItem item_in_list,item_in_add; menu_in=new Menu("进单管理"); item_in_list=new MenuItem("进单信息列表"); item_in_list.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { mainPanel.removeAll(); mainPanel.add(new InListPanel(mainPanel)); } }); menu_in.add(item_in_list); item_in_add=new MenuItem("添加进单信息"); item_in_add.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { } }); menu_in.add(item_in_add); //mainBar.add(menu_in); MenuItem item_out_list,item_out_add; menu_out=new Menu("出货管理"); item_out_list=new MenuItem("出单信息列表"); item_out_list.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { } }); menu_out.add(item_out_list); item_out_add=new MenuItem("添加出单信息"); item_out_add.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { } }); menu_out.add(item_out_add); //mainBar.add(menu_out); MenuItem item_stock_list,item_stock_query; menu_stock=new Menu("库存管理"); item_stock_list=new MenuItem("库存信息列表"); item_stock_list.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { mainPanel.removeAll(); mainPanel.add(new StockListPanel(mainPanel)); } }); menu_stock.add(item_stock_list); item_stock_query=new MenuItem("库存信息查询"); item_stock_query.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { mainPanel.removeAll(); mainPanel.add(new StockQueryPanel(mainPanel)); } }); menu_stock.add(item_stock_query); //mainBar.add(menu_stock); } private class MyListener implements ActionListener { public void actionPerformed(ActionEvent e) { if(e.getSource() == item_user_list){ mainPanel.removeAll(); mainPanel.add(new UserListPanel(mainPanel)); }else if(e.getSource() == item_user_add){ mainPanel.removeAll(); mainPanel.add(new UserAddPanel(mainPanel)); }else if(e.getSource() == item_user_query){ mainPanel.removeAll(); mainPanel.add(new UserQueryPanel(mainPanel)); } } } }