atm.java

ATM系统存款取款用Java实现的源码文件

import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.io.*;
import java.net.*;
class MyButton extends Button implements MouseListener
 { 
   MyButton(String s)
   {
    super(s);
    setFont(new Font("隶书",Font.BOLD,23));
    setBackground(Color.yellow);
    setForeground(Color.blue);
    setCursor(new Cursor(Cursor.HAND_CURSOR));
    addMouseListener(this);
   }
   public void mousePressed(MouseEvent e){}
   public void mouseReleased(MouseEvent e){}
   public void mouseClicked(MouseEvent e){}
   public void mouseEntered(MouseEvent e)
    { setBackground(Color.cyan);
      setForeground(Color.red);
    }
   public void mouseExited(MouseEvent e)
    { setBackground(Color.yellow);
      setForeground(Color.blue);
    }
   
 }
public class ATM extends Applet implements ActionListener
{String 密码=null,登陆帐号=null,转帐号=null,新密码=null,余额=null,temp=null;
 Panel panel,x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15,x16,x17;
 MyButton y1,y2,y3,y4,y5,y6,y7,y8,y9,y10,y11,y12,y13,y14,y15,y16,y17,y18,y19,y20,y21,y22;
 CardLayout card;
 Box b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13,b14,b15,b16,b17,b18,b19,b20,b21,b22,b23,b24,b25,b26,b27,b28,b29,b30,b31,b32,b33,b34,b35,b36,b37,b38,b39,b40,b41,b42,b43,b44,b45,b46,b47;
 TextField z1,z2,z3,z4,z5,z6,z7,z8,z9;
 Socket socket=null;
 DataInputStream in=null;
 DataOutputStream out=null;
 public void init()
 {setFont(new Font("隶书",Font.BOLD,20));
  panel=new Panel();
  card=new CardLayout(); 
  panel.setLayout(card);
  b1=Box.createHorizontalBox();
  b2=Box.createVerticalBox();
  b3=Box.createHorizontalBox();
  b4=Box.createHorizontalBox();
  b5=Box.createHorizontalBox();
  b6=Box.createVerticalBox();
  b7=Box.createHorizontalBox();
  b8=Box.createVerticalBox();
  b9=Box.createHorizontalBox();
  b10=Box.createHorizontalBox();
  b11=Box.createVerticalBox();
  b12=Box.createHorizontalBox();
  b13=Box.createVerticalBox();
  b14=Box.createHorizontalBox();
  b15=Box.createHorizontalBox();
  b16=Box.createVerticalBox();
  b17=Box.createHorizontalBox();
  b18=Box.createHorizontalBox();
  b19=Box.createHorizontalBox();
  b20=Box.createHorizontalBox();
  b21=Box.createHorizontalBox();
  b22=Box.createVerticalBox();
  b23=Box.createHorizontalBox();
  b24=Box.createHorizontalBox();
  b25=Box.createHorizontalBox();
  b26=Box.createHorizontalBox();
  b27=Box.createHorizontalBox();
  b28=Box.createVerticalBox();
  b29=Box.createHorizontalBox();
  b30=Box.createVerticalBox();
  b31=Box.createHorizontalBox();
  b32=Box.createVerticalBox();
  b33=Box.createHorizontalBox();
  b34=Box.createVerticalBox();
  b35=Box.createHorizontalBox();
  b36=Box.createVerticalBox();
  b37=Box.createHorizontalBox();
  b38=Box.createVerticalBox();
  b39=Box.createHorizontalBox();
  b40=Box.createVerticalBox();
  b41=Box.createHorizontalBox();
  b42=Box.createHorizontalBox();
  b43=Box.createVerticalBox();
  b44=Box.createHorizontalBox();
  b45=Box.createVerticalBox();
  b46=Box.createHorizontalBox();
  b47=Box.createVerticalBox();
  x1=new Panel();
  x2=new Panel();
  x3=new Panel();
  x4=new Panel();
  x5=new Panel();
  x6=new Panel();
  x7=new Panel();
  x8=new Panel();
  x9=new Panel();
  x10=new Panel();
  x11=new Panel();
  x12=new Panel();
  x13=new Panel();
  x14=new Panel();
  x15=new Panel();
  x16=new Panel();
  x17=new Panel();
  y1=new MyButton("   中 文   ");
  y2=new MyButton(" English ");
  y3=new MyButton(" 取 消 ");
  y4=new MyButton(" 取 消 ");
  y5=new MyButton("查询余额");
  y6=new MyButton(" 取 款 ");
  y7=new MyButton(" 转 账 ");
  y8=new MyButton("修改密码");
  y9=new MyButton(" 取 消 ");
  y10=new MyButton(" 返 回 ");
  y11=new MyButton(" 返 回 ");
  y12=new MyButton(" 返 回 ");
  y13=new MyButton(" 返 回 ");
  y14=new MyButton(" 返 回 ");
  y15=new MyButton(" 返 回 ");  
  y16=new MyButton(" 返 回 "); 
  y17=new MyButton(" 返 回 ");
  y18=new MyButton(" 返 回 ");
  y19=new MyButton(" 返 回 ");
  y20=new MyButton(" 返 回 ");
  y21=new MyButton(" 返 回 ");
  y22=new MyButton(" 返 回 ");
  z1=new TextField(15);
  z1.setForeground(Color.blue);
  z2=new TextField(15);
  z2.setEchoChar('*');
  z3=new TextField(15);
  z3.setBackground(Color.yellow);
  z3.setForeground(Color.red);
  z4=new TextField(15);
  z4.setBackground(Color.yellow);
  z4.setForeground(Color.blue);
  z5=new TextField(15);
  z5.setBackground(Color.blue);
  z5.setForeground(Color.red);
  z6=new TextField(15);
  z6.setBackground(Color.yellow);
  z6.setForeground(Color.red);
  z7=new TextField(15);
  z7.setBackground(Color.yellow);
  z7.setForeground(Color.red);
  z7.setEchoChar('*');
  z8=new TextField(15);
  z8.setBackground(Color.yellow);
  z8.setForeground(Color.red);
  z8.setEchoChar('*');
  z9=new TextField(15);
  z9.setBackground(Color.yellow);
  z9.setForeground(Color.red);
  y1.addActionListener(this);
  y2.addActionListener(this);
  y3.addActionListener(this);
  y4.addActionListener(this);
  y5.addActionListener(this);
  y6.addActionListener(this);
  y7.addActionListener(this);
  y8.addActionListener(this);
  y9.addActionListener(this);
  y10.addActionListener(this);
  y11.addActionListener(this);
  y12.addActionListener(this);
  y13.addActionListener(this);
  y14.addActionListener(this);
  y15.addActionListener(this);
  y16.addActionListener(this);
  y17.addActionListener(this);
  y18.addActionListener(this);
  y19.addActionListener(this);
  y20.addActionListener(this);
  y21.addActionListener(this);
  y22.addActionListener(this);
  z1.addActionListener(this);
  z2.addActionListener(this);
  z3.setEditable(false);
  z4.addActionListener(this);
  z5.addActionListener(this);
  z6.addActionListener(this);
  z7.addActionListener(this);
  z8.addActionListener(this);
  z9.addActionListener(this);
  b1.add(y1);b1.add(Box.createHorizontalStrut(40));b1.add(y2);
  b2.add(Box.createVerticalStrut(30));
  b2.add(new Label("                  欢迎使用")); 
  b2.add(new Label("    中国银行ATM自动提款机!"));
  b2.add(Box.createVerticalStrut(80));
  b2.add(b1);
  x1.add(b2);
  x1.setBackground(Color.blue);
  x1.setForeground(Color.red);
  b3.add(new Label("请输入你的账号:"));
  b3.add(Box.createHorizontalGlue());
  b4.add(Box.createHorizontalGlue());b4.add(z1);
  b5.add(Box.createHorizontalStrut(200));b5.add(y3);
  b5.add(Box.createHorizontalGlue());
  b6.add(Box.createVerticalStrut(20));
  b6.add(b3);b6.add(Box.createVerticalStrut(25));
  b6.add(b4);b6.add(Box.createVerticalStrut(70));
  b6.add(b5);
  x2.add(b6);
  x2.setBackground(Color.yellow);
  b7.add(Box.createHorizontalStrut(200));b7.add(y4);
  b25.add(Box.createHorizontalGlue());
  b25.add(z2);
  b8.add(Box.createVerticalStrut(20));
  b8.add(new Label("请输入你的密码:"));
  b8.add(Box.createVerticalStrut(40));
  b8.add(b25);
  b8.add(Box.createVerticalStrut(75));
  b8.add(b7); 
  x3.add(b8);
  x3.setBackground(Color.blue);
  b9.add(y5);b9.add(Box.createHorizontalStrut(20));
  b9.add(y6);b10.add(y8);b10.add(Box.createHorizontalStrut(20));
  b10.add(y7);
  b11.add(Box.createVerticalStrut(50));
  b11.add(b9);b11.add(Box.createVerticalStrut(25));
  b11.add(b10);b11.add(Box.createVerticalStrut(25));
  b11.add(y9);
  x4.add(b11);
  x4.setBackground(Color.blue);
  b12.add(new Label("你的当前余额为:"));
  b12.add(Box.createHorizontalStrut(20));
  b12.add(z3);
  b23.add(Box.createHorizontalStrut(300));
  b23.add(y10);
  b13.add(Box.createVerticalStrut(70));
  b13.add(b12);b13.add(Box.createVerticalStrut(100));b13.add(b23);
  x5.add(b13);
  x5.setBackground(Color.cyan);
  x5.setForeground(Color.red);
  x6.setBackground(Color.cyan);
  x6.setForeground(Color.blue);
  b26.add(new Label("请输入取款金额:"));
  b26.add(Box.createHorizontalStrut(20));
  b26.add(z4);
  b27.add(Box.createHorizontalStrut(300));
  b27.add(y11);
  b28.add(Box.createVerticalStrut(50));
  b28.add(b26);
  b28.add(Box.createVerticalStrut(100));
  b28.add(b27);
  x6.add(b28);
  x7.setBackground(Color.cyan);
  x7.setForeground(Color.red);
  b29.add(Box.createHorizontalStrut(150));
  b29.add(y12);
  b30.add(Box.createVerticalStrut(50));
  b30.add(new Label("交易成功!谢谢使用!"));
  b30.add(Box.createVerticalStrut(100));
  b30.add(b29);  
  x7.add(b30);
  x8.setBackground(Color.cyan);
  x8.setForeground(Color.red);
  b31.add(Box.createHorizontalStrut(150));
  b31.add(y13);
  b32.add(Box.createVerticalStrut(50));
  b32.add(new Label("对不起!你的余额不足,交易失败!"));
  b32.add(Box.createVerticalStrut(100));
  b32.add(b31);  
  x8.add(b32);
  b14.add(new Label("请输入要转到的账号"));
  b14.add(Box.createHorizontalStrut(10));
  b14.add(z5);
  b15.add(new Label("请输入转账金额"));
  b15.add(Box.createHorizontalStrut(50));
  b15.add(z6);
  b24.add(Box.createHorizontalStrut(90));
  b24.add(y14);
  b24.add(Box.createHorizontalStrut(90));
  b16.add(Box.createVerticalStrut(55));
  b16.add(b14);
  b16.add(Box.createVerticalStrut(40));
  b16.add(b15);