BSMS(JAVA)src.rar_JAVA银行系统_银行 java

//login.java //package bankclass; import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.sql.*; //系统登录后主界面 public class login extends JFrame implements ActionListener{ //数据库连接变量 private Statement st=null; private Connection con=null; private ResultSet rs=null; private String command=null; private boolean flag1=true; private boolean flag2=false; private String getCardNum=null; private String getpswd=null; //布局变量 private JLabel cardInfo=new JLabel("请输入卡号和口令"); private JLabel cardNumLabel=new JLabel("卡 号:"); private JTextField cardNum=new JTextField(19); private JLabel cardpswdLabel=new JLabel("口 令:"); private JButton confirmpswd=new JButton("确认口令"); private JPasswordField cardpswd=new JPasswordField(8); private JButton queryBalance=new JButton("查询余额"); private JButton withDraw=new JButton("取 款"); private JButton desposit=new JButton("存 款"); private JButton transfer=new JButton("转 账"); private JButton chpswd=new JButton("修改密码"); private JLabel resultLabel=new JLabel("操 作 结 果"); //private JButton isOK=new JButton("确认"); private JButton reEnter=new JButton("重新输入"); private JButton addUser=new JButton("注册用户"); private JButton delUser=new JButton("注销用户"); private JButton addNewCard=new JButton("办卡"); private JButton delOldCard=new JButton("销卡"); private JButton userInfo=new JButton("用户信息"); private JButton endOperation=new JButton("结束操作"); private JButton helpFile=new JButton("帮助信息"); private JButton backupAll=new JButton("完全备份"); private JButton backupLogs=new JButton("日志备份"); private JButton restore=new JButton("数据恢复"); private String endOperationmsg=new String("真的要结束操作吗?"); private JButton image1; private JTextArea resultArea=new JTextArea(10,300); //菜单变量 //文件菜单变量 private JMenuItem fileChAdminpswd=new JMenuItem("修改Admin密码"); private JMenuItem fileRelog=new JMenuItem("重新登录..."); private JMenuItem fileExit=new JMenuItem("退出..."); private JMenu file=new JMenu("文件(F)"); //操作菜单变量 private JMenuItem operAddNewUser=new JMenuItem("注册用户"); private JMenuItem operDelUser=new JMenuItem("注销用户"); private JMenuItem operAddNewCard=new JMenuItem("办 卡"); private JMenuItem operDelOldCard=new JMenuItem("销 卡"); private JMenuItem operUserInfo=new JMenuItem("用户信息"); private JMenuItem operQueryBalance=new JMenuItem("查询余额"); private JMenuItem operWithDraw=new JMenuItem("取 款"); private JMenuItem operDesposit=new JMenuItem("存 款"); private JMenuItem operTransfer=new JMenuItem("转 账"); private JMenuItem operChpswd=new JMenuItem("修改密码"); private JMenuItem operBackupAll=new JMenuItem("完全备份"); private JMenuItem operBackupLogs=new JMenuItem("日志备份"); private JMenuItem operRestore=new JMenuItem("数据恢复"); private JMenu operation=new JMenu("操作(O)"); //帮助菜单变量 private JMenuItem helpHelp=new JMenuItem("帮 助"); private JMenuItem helpAbout=new JMenuItem("关于..."); private JMenu help=new JMenu("帮助(H)"); //构造方法 public login(){ setTitle(" 银行存储管理系统(BSMS)"); setSize(800,600); setLocation(200,250); initMenu(); //初始化菜单 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE); addWindowListener(new WindowAdapter(){ public void windowClosing(WindowEvent e){ int opt=JOptionPane.showConfirmDialog(null,"你还没有备份数据库和日志,真的要退出吗?","退出",JOptionPane.YES_NO_OPTION,JOptionPane.INFORMATION_MESSAGE); if(opt==JOptionPane.YES_OPTION){ System.exit(0); } } }); resultArea.setEditable(false); resultArea.setLineWrap(true); Container c=getContentPane(); c.setLayout(null); //用户卡号信息Label c.add(cardInfo); cardInfo.setFont(new Font("华文行楷",Font.BOLD,23)); cardInfo.setBounds(200,5,200,60); //卡号相关 c.add(cardNumLabel); cardNumLabel.setBounds(140,60,40,40); c.add(cardNum); cardNum.setBounds(190,60,230,40); //口令相关 c.add(cardpswdLabel); cardpswdLabel.setBounds(140,115,40,40); c.add(cardpswd); cardpswd.setBounds(190,115,230,40); c.add(confirmpswd); confirmpswd.setBounds(435,60,90,40); confirmpswd.addActionListener(this); c.add(reEnter); reEnter.setBounds(435,115,90,40); reEnter.addActionListener(this); //存,取,查,转账,修改密码按钮 c.add(queryBalance); queryBalance.setBounds(25,260,90,40); queryBalance.addActionListener(this); c.add(withDraw); withDraw.setBounds(25,310,90,40); withDraw.addActionListener(this); c.add(desposit); desposit.setBounds(25,360,90,40); desposit.addActionListener(this); c.add(transfer); transfer.setBounds(25,410,90,40); transfer.addActionListener(this); c.add(chpswd); chpswd.setBounds(25,460,90,40); chpswd.addActionListener(this); //办卡与用户相关按钮 c.add(addUser); addUser.setBounds(115,180,90,40); addUser.addActionListener(this); c.add(delUser); delUser.setBounds(230,180,90,40); delUser.addActionListener(this); c.add(userInfo); userInfo.setBounds(345,180,90,40); userInfo.addActionListener(this); c.add(addNewCard); addNewCard.setBounds(460,180,90,40); addNewCard.addActionListener(this); c.add(delOldCard); delOldCard.setBounds(575,180,90,40); delOldCard.addActionListener(this); //备份与恢复及结束操作相关 c.add(backupAll); backupAll.setBounds(665,260,90,40); backupAll.addActionListener(this); c.add(backupLogs); backupLogs.setBounds(665,310,90,40); backupLogs.addActionListener(this); c.add(restore); restore.setBounds(665,360,90,40); restore.addActionListener(this); c.add(endOperation); endOperation.setBounds(665,410,90,40); endOperation.addActionListener(this); c.add(helpFile); helpFile.setBounds(665,460,90,40); helpFile.addActionListener(this); //操作结果相关 c.add(resultLabel); resultLabel.setFont(new Font("华文行楷",Font.BOLD,18)); resultLabel.setBounds(340,220,100,45); JScrollPane scrollpane=new JScrollPane(resultArea); c.add(scrollpane); scrollpane.setBounds(160,260,460,240); image1=new JButton(new ImageIcon("..\\image\\bbyu.jpg")); c.add(image1); image1.setBounds(590,10,160,125); image1.addActionListener(this); show(); } //初始化菜单方法initMenu public void initMenu(){ //添加文件菜单 file.add(fileChAdminpswd); fileChAdminpswd.setEnabled(true); fileChAdminpswd.addActionListener(this); file.add(fileRelog); fileRelog.setEnabled(true); fileRelog.addActionListener(this); file.add(fileExit); fileExit.setEnabled(true); fileExit.addActionListener(this); //添加操作菜单 operation.add(operAddNewUser); operAddNewUser.setEnabled(true); operAddNewUser.addActionListener(this); operation.add(operDelUser); operDelUser.setEnabled(true); operDelUser.addActionListener(this); operation.add(operUserInfo); operUserInfo.setEnabled(true); operUserInfo.addActionListener(this); operation.add(operQueryBalance); operQueryBalance.setEnabled(true); operQueryBalance.addActionListener(this); operation.add(operChpswd); operChpswd.setEnabled(true); operChpswd.addActionListener(this); //数据库完全备份菜单 operation.add(operBackupAll); operBackupAll.setEnabled(true); operBackupAll.addActionListener(this); //数据库日志备份菜单 operation.add(operBackupLogs); operBackupLogs.setEnabled(true); operBackupLogs.addActionListener(this); //数据库日志备份菜单 operation.add(operRestore); operRestore.setEnabled(true); operRestore.addActionListener(this); operation.add(operAddNewCard); operAddNewCard.setEnabled(true); operAddNewCard.addActionListener(this); operation.add(operDelOldCard); operDel