java 开发的swing 商店管理系统

package com.system.main; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; import java.awt.Font; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.Arrays; import java.util.Enumeration; import java.util.List; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextArea; import javax.swing.UIManager; import javax.swing.plaf.FontUIResource; import javax.swing.table.DefaultTableModel; import com.system.sql.Loj; import com.system.sql.Orders; import com.system.sql.Product; import com.system.sql.User; import com.system.sql.Users; public class Product_Management extends JFrame { Product product = new Product(); Users user = new Users(); Orders order = new Orders(); JTextArea area; JMenuBar menubar; //目录 JTable table; //表格 //商品类 JMenu addmenu; //增加商品 JMenu findmenu; // 查看商品 JMenu delmenu; // 删除商品 JMenu changemenu; //更改商品 //用户类 JMenu menuUser; //用户信息 //订单类 JMenu menuOrder; JMenu lojmenu; //日志 JPanel jp; //面板 JMenuItem addPro; //增加商品 JMenuItem onlyPro; //一个增加 JMenuItem onlyDel; //删除商品 JMenuItem batchDel; //多删除 JMenuItem clazzPro; //查看商品 JMenuItem onlyChange; //单改 JMenuItem batchChange; //多改 JMenuItem lojItem; //查看日志 JMenuItem userItem; //查看用户表 JMenuItem userDel; //删除用户数据 //用户 JMenuItem addMenuUser ; //增加用户信息 JMenuItem delMenuUser; //删除用户信息 JMenuItem findMenuUser; //查询用户信息 //订单 JMenuItem addMenuOrder; //增加订单 JMenuItem findMenuOrder; //查看订单 JMenuItem delMenuOrder; //删除订单 JLabel text; String headText = " 商品名称 商品数目 商品价格 商品类型 "; String headText2 =" 用户名称 用户密码 用户类别 用户地址 "; String headText3 =" 订单名称 商品名称 用户名称 送货电话 送货地址 "; String[] headTextString = {"商品名称","商品数目","商品价格","商品类型 "}; String[] headText2String = {"用户名称 ","用户密码","用户类别","用户地址 "}; String[] headText3String = {"订单编号 ","商品名称","用户名称","送货电话","送货地址"}; String[] headText4String = {"管理员","动作"}; //String[] headText3String = {"订单名称","商品名称","用户名称 ","送货电话 送货地址 "; String white = "\b\b\b\b\b\b\b\b\b\b\b\b\b"; String info; //测试 String[][] playerInfo = new String[50][4]; DefaultTableModel mydate = new DefaultTableModel(playerInfo, headTextString); public void init() { // 界面设置 text = new JLabel("欢迎进入商城管理系统！！"); /*area = new JTextArea(); JScrollPane scroll = new JScrollPane(area);//给area添加滚条 area.setEditable(false);//设置中间的area不可编辑 area.setText(headText);*/ // test table = new JTable(); JTable table = new JTable(mydate); // 设置此表视图的首选大小 table.setPreferredScrollableViewportSize(new Dimension(550, 100)); // 将表格加入到滚动条组件中 JScrollPane scrollPane = new JScrollPane(table); this.getContentPane().add(scrollPane, BorderLayout.CENTER); // 再将滚动条组件添加到中间容器中 //this.setTitle("表格测试窗口"); //this.pack(); menubar = new JMenuBar(); addmenu = new JMenu("增加商品"); findmenu = new JMenu("查看商品"); changemenu = new JMenu("更改商品"); delmenu = new JMenu("删除商品"); menuUser = new JMenu("用户"); menuOrder = new JMenu("订单"); lojmenu = new JMenu("查看日志"); addPro = new JMenuItem("增加商品"); onlyPro = new JMenuItem("单一查找"); clazzPro = new JMenuItem("类型查找"); onlyDel = new JMenuItem("单一删除"); batchDel = new JMenuItem("批量删除"); onlyChange = new JMenuItem("单一更改"); batchChange = new JMenuItem("批量更改"); addMenuUser = new JMenuItem("增加用户"); //增加用户信息 findMenuUser = new JMenuItem("查询用户"); delMenuUser = new JMenuItem("删除用户"); //删除用户信息 addMenuOrder = new JMenuItem("增加订单"); findMenuOrder = new JMenuItem("查看订单"); delMenuOrder = new JMenuItem("删除订单"); lojItem = new JMenuItem("查看登录注册日志"); //将下拉列表添加到各自的上面 addmenu.add(addPro); findmenu.add(onlyPro); findmenu.add(clazzPro); delmenu.add(onlyDel); delmenu.add(batchDel); changemenu.add(onlyChange); changemenu.add(batchChange); menuUser.add(addMenuUser); menuUser.add(findMenuUser); menuUser.add(delMenuUser); menuOrder.add(addMenuOrder); menuOrder.add(findMenuOrder); menuOrder.add(delMenuOrder); lojmenu.add(lojItem); // 将 功能添加再导航条上 menubar.add(addmenu); menubar.add(delmenu); menubar.add(findmenu); menubar.add(changemenu); menubar.add(menuUser); menubar.add(menuOrder); menubar.add(lojmenu); menubar.setBackground(Color.CYAN); add(menubar, BorderLayout.NORTH); jp = new JPanel(); jp.add(text); add(jp, BorderLayout.SOUTH); //add(area,BorderLayout.CENTER); } public void addAction() { // 添加监听器 //添加商品 addPro.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { new AddPro(); } }); //单一查找 onlyPro.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { String proName = JOptionPane.showInputDialog("查找：输入商品名称"); playerInfo = product.getProInfo(proName); //area.setText(headText+"\n"+info); table = new JTable(playerInfo, headTextString); new MyTable(table); } }); //类型查找 clazzPro.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { String proClass = JOptionPane.showInputDialog("查找：输入商品类型"); playerInfo = product.getAllInfo(proClass,table); /*String proInfo = ""; for(String i:allInfo) { proInfo = proInfo+i; } area.setText(headText+"\n"+proInfo);*/ for (int i = 0; i < playerInfo.length; i++) { System.out.println(Arrays.toString(playerInfo[i])); } System.out.println("xxxxxxxxxx"); mydate = new DefaultTableModel(playerInfo, headTextString); table = new JTable(mydate); new MyTable(table); /*table.setModel(mydate); table.setEnabled(true); table.setVisible(true);*/ } }); //用户查询 findMenuUser.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { //String proClass = JOptionPane.showInputDialog("查找：输入商品类型"); String[][] playerInfo = user.getAllInfoUse(); mydate = new DefaultTableModel(playerInfo, headText2String); table = new JTable(mydate); new MyTable(table); /*String proInfo = ""; for(String i:allInfo) { proInfo = proInfo+i; } area.setText(headText2+"\n"+proInfo);*/ } }); //订单查询 findMenuOrder.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { //String proClass = JOptionPane.showInputDialog("查找：输入商品类型"); String[][] playerInfo = order.getAllInfoOrder(); mydate = new DefaultTableModel(playerInfo, headText3String); table = new JTable(mydate); new MyTable(table); /*String proInfo = ""; for(String i:allInfo) { proInfo = proInfo+i; } area.setText(headText3+"\n"+proInfo);*/ } }); //单一删除