bankmain.java

自己编的银行卡系统

//package frames;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
  */

//主类
public class BankMain  
{
   public static void main(String args[])
    {BankServerFr bankServerFr=new BankServerFr("银行存储系统");
     bankServerFr.setVisible(true);
    }
}

/* *****************************************************************  */
//下面创建初始窗口
class BankServerFr extends Frame implements ActionListener
{
    Button createAcc,withdrawAcc,depositAcc;
    Label label1,label2;
    NewAccountFr newAccFr;//新账户窗口
    CheckDepositFr checkDepositFr;  //检验客户关键信息窗口
    CheckWithdrawFr checkWithdrawFr;
    Panel panel;

    public BankServerFr(String s)
    { super(s);
        setLayout(new GridLayout(5,1));
        createAcc=new Button("创建新账户");
        withdrawAcc=new Button("取款");
        depositAcc=new Button("存款");
        newAccFr=new NewAccountFr("开户窗口");//开户窗口
        checkDepositFr=new CheckDepositFr("存款检查"); //存款窗口
        checkWithdrawFr=new CheckWithdrawFr("取款检查");//取款窗口
        panel=new Panel();
        label1=new Label("请选择服务种类:");
        label2=new Label("注:本软件将为您的工作带来方便，如有什么疑问请参考用户文档");
        //下面将组件添加到面板
        add(label1);add(new Label());
        panel.setLayout(new GridLayout(1,5));
        panel.add(new Label());panel.add(createAcc);panel.add(depositAcc);
              panel.add(withdrawAcc);panel.add(new Label());
        add(panel);add(new Label());
        add(label2);
        //添加完毕
        newAccFr.setVisible(false);
        checkDepositFr.setVisible(false);
        checkWithdrawFr.setVisible(false);
        //为组件添加监视器
        createAcc.addActionListener(this);
        withdrawAcc.addActionListener(this);
        depositAcc.addActionListener(this);
        //为下层组件添加监视器
        newAccFr.b3.addActionListener(this);
        checkDepositFr.b2.addActionListener(this);
        checkWithdrawFr.b2.addActionListener(this); 
        (checkWithdrawFr.withdrawMoneyFr.withdrawTableFr.b).addActionListener(this); 
        (checkDepositFr.inputDepositFr.depositTableFr.b).addActionListener(this);    

        addWindowListener(new WindowAdapter()//窗口添加适配器
        {public void windowClosing(WindowEvent e)
         {setVisible(false);System.exit(0);}
        });
        checkWithdrawFr.withdrawMoneyFr.withdrawTableFr.addWindowListener(new WindowAdapter()//为打印窗口添加适配器
        {public void windowClosing(WindowEvent e)
         {setVisible(true);}
        });
        checkDepositFr.inputDepositFr.depositTableFr.addWindowListener(new WindowAdapter()//为打印窗口添加适配器
        {public void windowClosing(WindowEvent e)
         {setVisible(true);}
        });
        newAccFr.inputDepositFr.depositTableFr.addWindowListener(new WindowAdapter()//为打印窗口添加适配器
        {public void windowClosing(WindowEvent e)
         {setVisible(true);}
        });
        setBounds(300,200,450,350);
        setResizable(false);
        
    }

    public void actionPerformed(ActionEvent e)
    {if(e.getSource()==createAcc)//  开户按钮
     {setVisible(false);
        newAccFr.setVisible(true);
        newAccFr.CreateAccount();
     }
     else if(e.getSource()==depositAcc)//存款按钮
     {setVisible(false);
      checkDepositFr.setVisible(true);
     }
     else if(e.getSource()==withdrawAcc)//取款按钮
     {setVisible(false);
      checkWithdrawFr.setVisible(true);
     } 
     else if(e.getSource()==newAccFr.b3) //下一 层的取消事件
     {setVisible(true);
       newAccFr.setVisible(false);
     }
     else if(e.getSource()==checkDepositFr.b2) //下一 层的取消事件
     {setVisible(true);
     }
     else if(e.getSource()==checkWithdrawFr.b2) //下一 层的取消事件
     {setVisible(true);
     }
     else if(e.getSource()==checkWithdrawFr.withdrawMoneyFr.withdrawTableFr.b) 
                    //下一 层的取消事件
     {setVisible(true);
     }
     else if(e.getSource()==checkDepositFr.inputDepositFr.depositTableFr.b) 
                    //下一 层的取消事件
     {setVisible(true);
     }
     else if(e.getSource()==newAccFr.inputDepositFr.depositTableFr.b) 
                    //下一 层的取消事件
     {setVisible(true);
     }
    }
}
 /*  ********************************************************************   */

//下面是开户窗口

class NewAccountFr extends Frame implements ActionListener
{ String name, address,account,password,telephone,id,conformPassword,sex,type;
   final double temp=1.00;//开户必须有一元钱
   RandomAccessFile file_write;
   String file_name="custom.txt";
  CreationFailedDlg creationFailedDlg;
  AnnounceDlg announceDlg;
  NumberExceptDlg numberExceptDlg;
  ConPasswordDlg conPassword;
  InputDepositFr inputDepositFr;
  Button b1,b2,b3;
  InformationPanel inPanel;
  Label l_information;
  Panel panel1;
  NewAccountFr(String s)
   { super(s);
     creationFailedDlg=new CreationFailedDlg(this,"错误",true);
     announceDlg=new AnnounceDlg(this,"错误",true);
     numberExceptDlg=new NumberExceptDlg(this,"错误",true);
     conPassword=new ConPasswordDlg(this,"错误",true);
     inputDepositFr=new InputDepositFr("新客户存款窗口");
     b1=new Button("确定"); 
     b2=new Button("重填");
     b3=new Button("取消");
     l_information=new Label("请填写客户信息："); 
     panel1=new Panel();
     inPanel=new InformationPanel();
     inPanel.t_startMoney.setText(String.valueOf(temp));
     
     creationFailedDlg.setVisible(false);
     announceDlg.setVisible(false);
     numberExceptDlg.setVisible(false);
     conPassword.setVisible(false);
     inputDepositFr.setVisible(false);
     panel1.add(b1);panel1.add(b2);panel1.add(b3);
     add("North",l_information);add("Center",inPanel);add("South",panel1); 
     add("West",new Panel());add("East",new Panel());
     b1.addActionListener(this);
     b2.addActionListener(this);
     b3.addActionListener(this);
     inputDepositFr.b2.addActionListener(this);
     setBounds(300,200,450,350);
     setResizable(false);
     addWindowListener(new WindowAdapter()//窗口添加适配器
        {public void windowClosing(WindowEvent e)
         {setVisible(false);System.exit(0);}
        });
     
   }

  void CreateAccount()
  { long len=0,l_account;
     String account;
    //打开一个数据流
       try
        {file_write=new RandomAccessFile(file_name,"rw");
        }
       catch(FileNotFoundException e1){creationFailedDlg.setVisible(true);}
        //写入数据
      try
       {
       len=file_write.length();//获得文件长度
       if(len<=0)
        {inPanel.t_account.setText("95588032021083849");
        }
       else
        { account=file_write.readUTF();
            l_account=Long.parseLong(account);
            l_account=l_account+1;
            account=String.valueOf(l_account);
            inPanel.t_account.setText(account);
            file_write.close();
        }
       }
       catch(IOException e11){creationFailedDlg.setVisible(true);}
  }


  private void WriteInf()
  {
       boolean a,b,c,d,k,f,g;
       long l_account,l_password,l_telephone,l_id,l_conformPassword;
         name=inPanel.t_name.getText();
         address=inPanel.t_address.getText();
         account=inPanel.t_account.getText();
         password=inPanel.t_password.getText();
         telephone=inPanel.t_telephone.getText();
         id=inPanel.t_id.getText();
         conformPassword=inPanel.t_conformPassword.getText();
         type=inPanel.c_type.getSelectedItem();
         if(inPanel.sexpanel.c_male.getState())
            {sex=inPanel.sexpanel.c_male.getLabel();
            }
         else if(inPanel.sexpanel.c_female.getState())
            {sex=inPanel.sexpanel.c_female.getLabel();
            }
          a=name.equals("");
          b=address.equals("");
          c=account.equals("");
          d=password.equals("");
          k=telephone.equals("");
          f=id.equals("");
          g=conformPassword.equals("");
       if(!(password.equals(conformPassword)))
       {conPassword.setVisible(true);
       }
      else if(a||b||c||d||k||f||g)
       { announceDlg.setVisible(true);
       }
      
      else 
     {try
      { 
        l_password=Long.parseLong(password);
        l_telephone=Long.parseLong(telephone);
        l_id=Long.parseLong(id);
        l_conformPassword=Long.parseLong(conformPassword);
        Date date=new Date();String month,date1,year;
        String temp1=date.toString();
        month=temp1.substring(4,7);//截取月份 
        date1=temp1.substring(8,10);//截取日期
        year=temp1.substring(24,28);//截取年份
            if(month.equals("Jan"))   //将月份转化为数字字符
              month="1";
            else if(month.equals("Feb"))
              month="2";
            else if(month.equals("Mar"))
              month="3";
            else if(month.equals("Apr"))
               month="4";
            else if(month.equals("May"))
               month="5";
            else if(month.equals("Jun"))
               month="6";
            else if(month.equals("Jul"))
               month="7";
            else if(month.equals("Aug"))
               month="8";
            else if(month.equals("Sep"))
               month="9";
            else if(month.equals("Oct"))
               month="10";
            else if(month.equals("Nov"))
               month="11"; 
            else if(month.equals("Dec"))
               month="12";   
        temp1=date1+"/"+month+"/"+year;
           
            //打开一个数据流
       try
        {file_write=new RandomAccessFile(file_name,"rw");
        }
       catch(FileNotFoundException e1){creationFailedDlg.setVisible(true);}
        //写入数据
       try{   
          long len=file_write.length();//获得文件长度
          file_write.seek(0);
          file_write.writeUTF(account);
          len=file_write.length();
          file_write.seek(len);
          file_write.writeUTF(account);file_write.writeUTF(name);
          file_write.writeUTF(sex);file_write.writeUTF(password);
          file_write.writeUTF(telephone);file_write.writeUTF(id);
          file_write.writeUTF(address);file_write.writeUTF(type); 
          file_write.writeUTF(temp1);file_write.writeDouble(temp);
             inputDepositFr.inputmoneyPanel.initial(name,account,type,String.valueOf(temp),temp1);
            inPanel.clear();  
             setVisible(false); 
             inputDepositFr.setVisible(true);
          file_write.close();
          }  
       catch(IOException e11){creationFailedDlg.setVisible(true);}
        
      }
      catch(NumberFormatException event){numberExceptDlg.setVisible(true);}  
      }                 
  }
  
  public void actionPerformed(ActionEvent e)
   {if(e.getSource()==b1)                     //需要进一步编写
     {  WriteInf();
     }
    
    else if(e.getSource()==b2) //需要进一步编写
     {inPanel.clear();          
     }
    else if(e.getSource()==b3) //需要进一步编写
     {inPanel.clear();
      setVisible(false);          
     }
    else if(e.getSource()==inputDepositFr.b2)
     {setVisible(true);
     }
   }
}

class InformationPanel extends Panel
{ TextField t_name,t_address,t_account,t_password,t_telephone,t_id,t_conformPassword,t_startMoney;
  Label l_name,l_address,l_account,l_password,
  l_telephone,l_type,l_id,l_sex,l_conformPassword,l_startMoney;
  Choice c_type;
 
  SexPanel sexpanel;
  InformationPanel()
  {  t_name=new TextField(10);
     t_address=new TextField(30);
     t_account=new TextField(20);
     t_password=new TextField(10);
     t_conformPassword=new TextField(10);
     t_telephone=new TextField(15);
     t_id=new TextField(20);
     t_startMoney=new TextField(20);
     c_type=new Choice();
     sexpanel=new SexPanel();
     
     l_name=new Label("姓名:"); 
     l_address=new Label("地址:"); 
     l_account=new Label("帐号:");
     l_password=new Label("密码:");
     l_conformPassword=new Label("确认密码:");
     l_telephone=new Label("电话号码:");
     l_id=new Label("身份证号码:");
     l_type=new Label("账户类型:");
     l_sex=new Label("性别:");
     l_startMoney=new Label("开户金额:");
     t_password.setEchoChar('*');
     t_conformPassword.setEchoChar('*');
     
     c_type.add("定期存款");c_type.add("活期存款");
     //下面将添加组件
     setLayout(new GridLayout(10,2));
     add(l_account);add(t_account);
     add(l_name);add(t_name);
     add(l_sex);add(sexpanel);
     add(l_password);add(t_password);
     add(l_conformPassword);add(t_conformPassword);
     add(l_telephone);add(t_telephone);
     add(l_id);add(t_id);
     add(l_address);add(t_address);
     add(l_type);add(c_type);
     add(l_startMoney);add(t_startMoney);
     t_startMoney.setEditable(false);
     t_account.setEditable(false);      
   } 

   public void clear()
   {t_name.setText("");      t_address.setText("");
    t_password.setText("");
    t_telephone.setText("");
    t_id.setText("");        t_conformPassword.setText("");  
    sexpanel.clear();    //运行时不起作用？？？？？？？
   }                               
}

class SexPanel extends Panel
{ Checkbox  c_male,c_female;
  CheckboxGroup sex;
  SexPanel()
  {  sex=new CheckboxGroup();
     c_male=new Checkbox("男",false,sex);