java图像界面ATM模拟程序

1、package hxf;/*创建主程序*/import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.GroupLayout;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.WindowConstants;class MainFrame extends JFrame public JButton checked; public JButton cunkuan; public JBu

2、tton quit; public JButton qukuan; public JButton reset; public MainFrame() / initComponents(); / this.setLocationRelativeTo(null); initComponents(); / 初始化窗口this.setLocationRelativeTo(null); / 让窗口处于居中位置this.setVisible(true); / 使窗口显示出来 / this.setVisible(false); /* 控件初始化*/ private void initComponents()

3、 cunkuan = new JButton(); qukuan = new JButton(); checked = new JButton(); reset = new JButton(); quit = new JButton();setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); setTitle(ATM柜员模拟程序);setName(mianframe); setResizable(false); cunkuan.setText(存款); cunkuan.addActionListener(new ActionListen

4、er() public void actionPerformed(ActionEvent evt) cunkuanActionPerformed(evt); );qukuan.setText(取款); qukuan.addActionListener(new ActionListener() public void actionPerformed(ActionEvent evt) qukuanActionPerformed(evt); );checked.setText(查询); checked.addActionListener(new ActionListener() public voi

5、d actionPerformed(ActionEvent evt) checkedActionPerformed(evt); );reset.setText(修改密码); reset.addActionListener(new ActionListener() public void actionPerformed(ActionEvent evt) resetActionPerformed(evt); );quit.setText(退出); quit.addActionListener(new ActionListener() public void actionPerformed(Acti

6、onEvent evt) quitActionPerformed(evt); );GroupLayout layout = new GroupLayout(getContentPane(); /GroupLayout它将组件按层次分组，以决定它们在 Container 中的位置 getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup(

7、) .addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(cunkuan) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 105, Short.MAX_VALUE) .addComponent(reset) .addGroup(javax.swing.G

8、roupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(qukuan) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 143, Short.MAX_VALUE) .addComponent(quit) .addComponent(checked) .addContainerGap() ); layout.setVerticalGroup( layout.createParallelGroup(javax.sw

9、ing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(46, 46, 46) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(cunkuan) .addComponent(reset) .addGap(51, 51, 51) .addGroup(layout.createParallelGroup(javax.swing.GroupLayou

10、t.Alignment.BASELINE) .addComponent(quit) .addComponent(qukuan) .addGap(57, 57, 57) .addComponent(checked) .addGap(39, 39, 39) ); pack(); private void quitActionPerformed(ActionEvent evt) LoginFrame load=new LoginFrame(); load.setVisible(true); this.setVisible(false); private void resetActionPerform

11、ed(ActionEvent evt) Setpw setpw=new Setpw(null);setpw.setVisible(true);this.setVisible(false); private void checkedActionPerformed(ActionEvent evt) Display dis=new Display(null); dis.setVisible(true); this.setVisible(false); private void qukuanActionPerformed(ActionEvent evt) Take take=new Take(null

12、); take.setVisible(true); this.setVisible(false); private void cunkuanActionPerformed(ActionEvent evt) Input input=new Input(null); input.setVisible(true); this.setVisible(false); /* 创建账户 */public class Account private int count = 10000; / 初始账户余额10000private String account = 1; / 初始账号private String

13、password = 1; / 初始密码public Account() public void setpw(String password) this.password = password;public void deccount(int money) count -= money; / 取钱public void reccount(int money) count += money; /存钱public int get() return count;public String getaccount() / 账号return account;public String getpw() re

14、turn password;package hxf;import java.awt.BorderLayout;import java.awt.GridLayout;import java.awt.event.ActionEvent;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JTextField;import javax.swing.W

15、indowConstants;/* 显示余额界面 */public class Display extends JFrame public JButton back;private JLabel jL1;public JTextField jT1;public JButton quit;public JButton qukuan;Account myAccount; / 这个是便以传数值的public Display(Account myaccount) this.myAccount = myaccount;initComponents(); / 初始化窗口, 就是把窗口画出来 jT1.set

16、Text(String.valueOf(myaccount.get(); /获得 用户 为标题this.setLocationRelativeTo(null);this.setVisible(true);public void set(String str) jT1.setText(str);private void initComponents() jL1 = new JLabel();jT1 = new JTextField(15);quit = new JButton();back = new JButton();back.setIcon(new ImageIcon(xiaofangIm

17、age/back.png);qukuan = new JButton();qukuan.setIcon(new ImageIcon(xiaofangImage/qukuan.png);setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);jL1.setText(您的余额为:);jL1.setIcon(new ImageIcon(xiaofangImage/money.png);jT1.setEditable(false);quit.setText(退出);quit.setIcon(new ImageIcon(xiaofangIma

18、ge/exit.png);JPanel p1 = new JPanel();p1.add(jL1);p1.add(jT1);JPanel p2 = new JPanel();JPanel p3 = new JPanel();JPanel p4 = new JPanel();JPanel p5 = new JPanel();p3.add(qukuan);p4.add(back);p5.add(quit);p2.setLayout(new GridLayout(3,1); / 把它分成3行1列p2.add(p3); p2.add(p4);p2.add(p5);this.getContentPane

19、().add(p1,BorderLayout.NORTH); /放在北方this.getContentPane().add(p2,BorderLayout.CENTER);/ 放在下面this.setSize(300, 270);/以上是使用jpanel混合布局, 三个JPanel 分为3行1列, 再 把p1, 放在北方,p2 ,放在下面quit.addActionListener(new java.awt.event.ActionListener() / 退出按钮的事件, 只要点它, 就关闭窗口了public void actionPerformed(java.awt.event.Actio

20、nEvent evt) quitActionPerformed(evt););back.setText(返回); / 返回按钮的事件, 只要点它, 就让当前的窗口不可见back.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) backActionPerformed(evt););qukuan.setText(取款); /取款按钮的事件qukuan.addActionListener(new java.awt.even

21、t.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) qukuanActionPerformed(evt););private void qukuanActionPerformed(ActionEvent evt) new Take(myAccount); /出现一个取款窗口, 并让当前窗口不可见this.setVisible(false);private void quitActionPerformed(ActionEvent evt) this.dispose(); / 也是让自己不可见

22、private void backActionPerformed(ActionEvent evt) this.setVisible(false); / 当自己不可见package hxf;import java.awt.BorderLayout;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;

23、import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.JTextField;import javax.swing.WindowConstants;class Input extends JFrame private JButton clear;private JButton commit;private JLabel jL1;private JTextField jT1;String str = ;private Account myAccount;public Input(Account myA

24、ccount) this.myAccount = myAccount;initComponents();this.setVisible(true);this.setLocationRelativeTo(null);this.setResizable(false);private void initComponents() jL1 = new JLabel();jT1 = new JTextField(15);commit = new JButton();clear = new JButton();setDefaultCloseOperation(WindowConstants.DISPOSE_

25、ON_CLOSE);jL1.setText(存款金额:);commit.setText(确认);commit.addActionListener(new ActionListener() public void actionPerformed(ActionEvent evt) commitActionPerformed(evt););clear.setText(清除);JPanel p1 = new JPanel();JPanel p2 = new JPanel();p1.add(jL1);p1.add(jT1);p2.add(commit);p2.add(clear);JPanel p3 =

26、 new JPanel();/分为2行1列p3.setLayout(new GridLayout(2, 1, 20, 30);p3.add(p1);p3.add(p2);this.getContentPane().add(p3, BorderLayout.CENTER);this.setSize(300, 270);clear.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) clearActionPerformed(

27、evt););private void clearActionPerformed(ActionEvent evt) str = ;jT1.setText(str);private void commitActionPerformed(java.awt.event.ActionEvent evt) if (Integer.parseInt(jT1.getText() % 100 = 0) / 数值不能是字符, 必须是100的倍数int a = Integer.parseInt(jT1.getText();if (a 0)JOptionPane.showMessageDialog(null, 存款

28、不能为负数, 出错, 1);elsemyAccount.reccount(a);int result = javax.swing.JOptionPane.showConfirmDialog(null,是否显示余额？, , javax.swing.JOptionPane.YES_NO_OPTION,javax.swing.JOptionPane.QUESTION_MESSAGE);if (result = javax.swing.JOptionPane.YES_OPTION) str = ;jT1.setText(str);new Display(myAccount);this.setVisib

29、le(false); else new MainFrame();this.setVisible(false); else JOptionPane.showMessageDialog(null,存款金额必须为100的整数倍! + n请确认你的金额, 出错提示, 1);jT1.setText();package hxf;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.ImageIcon;import javax.s

30、wing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.JPasswordField;import javax.swing.JTextField;import javax.swing.WindowConstants;/* 登录界面 */public class LoginFrame extends JFrame public JPasswordField Jpasswor

31、d;public JTextField accountnum;public JButton commit;private JLabel jL1;private JLabel jL2;private JPanel p1;private JPanel p2;private JPanel p3;public static void main(String args) LoginFrame loginFrame = new LoginFrame();loginFrame.setVisible(true);public LoginFrame() initComponents(); / 初始化窗口this

32、.setLocationRelativeTo(null); / 让窗口处于居中位置this.setVisible(true); / 使窗口显示出来private void initComponents() / jl1, acccountnum 放在p1 面板中/ jl2 jpassword 放在p2面板中/ commint放在p3面板中/ 把p1 , p2 , p3放在p4 面板中, 按照3行1列,网格布局/ 最后把p4放在窗口中this.setIconImage(new ImageIcon(xiaofangImage/bank.png).getImage();jL1 = new JLabel

33、();jL2 = new JLabel();accountnum = new JTextField(10); / 设置长度commit = new JButton();Jpassword = new JPasswordField(10);p1 = new JPanel();p2 = new JPanel();p3 = new JPanel();setTitle(ATM柜员模拟程序); / 窗口标题setResizable(false); / 禁止使用最大化jL1.setText(账 号:);jL1.setIcon(new ImageIcon(xiaofangImage/userName.png

34、); / 加图标jL2.setText(密 码:);jL2.setIcon(new ImageIcon(xiaofangImage/password.png);commit.setText(确定);/ 这个是确定按钮的事件处理/ 把acccount , password内容拿出来 , 如果是空, 就出对话框 提示, 不能为空,/ 如果不是空的, 就与123, 密码也是123判断是不是,/ 是就出对话框提示成功, 不是就提示失败对话框, 再清空内容, 重新输入commit.addActionListener(new ActionListener() / 判读自己不能不空的, 并有对话框说明pub

35、lic void actionPerformed(ActionEvent e) if (accountnum.getText().equals()& new String(Jpassword.getPassword().equals() JOptionPane.showMessageDialog(null, 不能为空);return; else /如果密码对了, 就把主窗口出现, 并让自己为不见if (accountnum.getText().equals(new Account().getaccount()& new String(Jpassword.getPassword().equals

36、(new Account().getpw() JOptionPane.showMessageDialog(LoginFrame.this,欢迎使用ATM柜员模拟系统, 欢迎, 1);MainFrame m = new MainFrame();LoginFrame.this.dispose(); else JOptionPane.showMessageDialog(LoginFrame.this,登录失败,请重新输入, 出错提示, 1);accountnum.setText(); / 密码不对, 就对话框,警告 , 并清空Jpassword.setText(););commit.setIcon(

37、new ImageIcon(xiaofangImage/login.png);p1.add(jL1);p1.add(accountnum);p2.add(jL2);p2.add(Jpassword);p3.add(commit);JPanel p4 = new JPanel();p4.setLayout(new GridLayout(3, 1);p4.add(p1);p4.add(p2);p4.add(p3);this.getContentPane().add(p4);setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);/ 窗口关闭事

38、件this.setSize(250, 200); / 设置大小this.setVisible(true); / 设置可见package hxf;import java.awt.GridLayout;import java.awt.event.ActionEvent;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.JPasswordFie

39、ld;/* 修改密码 */public class Setpw extends JFrame public JButton commit;public JLabel commitpw;public JPasswordField jPwcommit;public JPasswordField jPwnew;public JPasswordField jPwold;public JLabel newpw;public JLabel oldpw;public JButton quit;public Account myaccount;public Setpw(Account myaccount) t

40、his.myaccount = myaccount;initComponents();this.setResizable(false);this.setLocationRelativeTo(null);this.setVisible(true);private void initComponents() oldpw = new JLabel();newpw = new JLabel();commitpw = new JLabel();jPwold = new JPasswordField(15);jPwnew = new JPasswordField(15);jPwcommit = new J

41、PasswordField(14);commit = new javax.swing.JButton();quit = new javax.swing.JButton();setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);oldpw.setText(旧密码:);newpw.setText(新密码:);commitpw.setText(确认密码:);commit.setText(确认);JPanel p1 = new JPanel();JPanel p2 = new JPanel();JPanel p3

42、= new JPanel();JPanel p4 = new JPanel();p1.add(oldpw);p1.add(jPwold);p2.add(newpw);p2.add(jPwnew);p3.add(commitpw);p3.add(jPwcommit);p4.add(commit);p4.add(quit);this.setLayout(new GridLayout(4, 1, 5, 5);/布局: 分为4个panel, 最后为4行1列, 间隙为5, 5 this.getContentPane().add(p1);this.getContentPane().add(p2);this

43、.getContentPane().add(p3);this.getContentPane().add(p4);this.setSize(300, 270);/设置的事件commit.addActionListener(new java.awt.event.ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) commitActionPerformed(evt););quit.setText(退出);/退出的事件quit.addActionListener(new java.awt.event.

44、ActionListener() public void actionPerformed(java.awt.event.ActionEvent evt) quitActionPerformed(evt););private void commitActionPerformed(ActionEvent evt) boolean flag = false;/ 标志密码不能出现全部相同的数字if (!jPwold.getText().equals(myaccount.getpw() JOptionPane.showMessageDialog(null, 你输入的密码与老密码不匹配!, 错误提示, 1

45、);/ 1是符号/ 二是标题 else if (jPwnew.getText().length() 6)JOptionPane.showMessageDialog(null, 新密码长度必须大于或等于6位, 错误提示, 1);else / 用一个循环来查询密码是否全部一样for (int i = 0; i jPwnew.getText().length(); i+) if (jPwnew.getText().charAt(0) = jPwnew.getText().charAt(i)flag = true;else flag = false;break;/ 密码全部一样则给出提示if (fla

46、g)JOptionPane.showMessageDialog(null, 密码不能全都相同, 错误提示, 1);/ 以上情况都没出现则修改成功else if (jPwold.getText().equals(myaccount.getpw()& jPwnew.getText().equals(jPwcommit.getText() myaccount.setpw(jPwnew.getText();JOptionPane.showMessageDialog(null, 密码修改成功,请记住你的新密码, , 1);this.dispose();private void quitActionPer

47、formed(java.awt.event.ActionEvent evt) /出现登录窗口new LoginFrame();package hxf;import java.awt.BorderLayout;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.

48、JOptionPane;import javax.swing.JPanel;import javax.swing.JTextField;import javax.swing.WindowConstants;/* 取款界面 */public class Take extends JFrame public JButton back;public JButton clear;public JButton commit;private JLabel jL1;public JTextField jT1;public JButton quit;String str = ;private Account myaccount;publ