ATM机银行项目(java图形界面)

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1、登陆packagecom.userland;importjava.awt.HeadlessException;importjava.awt.Label;importjava.awt.event.ActionEvent;importjava.awt.event.ActionListener;importjavax.swing.JButton;importjavax.swing.JFrame;importjavax.swing.JPanel;/***欢迎界面*@authorAdministrator

2、**/publicclassWelcomelandextendsJFrame{JPanelp1;privateJButtonbtn1;Labellabel;staticJframUserLandjf=null;publicWelcomeland(Stringarg0)throwsHeadlessException{super(arg0);setSize(800,600);p1=newJPanel();label=newLabel("XX银行欢迎登陆！");btn1=newJButton("登陆"

3、);btn1.addActionListener(newMyActionListner());p1.add(btn1);p1.add(label);setContentPane(p1);}publicstaticvoidmain(String[]args){WelcomelandmyJframe=newWelcomeland("XX银行欢迎登陆！");myJframe.setVisible(true);}classMyActionListnerimplementsActionListener{@

4、OverridepublicvoidactionPerformed(ActionEventarg0){Objecto=arg0.getSource();if(o==btn1){jf=newJframUserLand("XX银行欢迎登陆！");jf.pack();setVisible(false);jf.setVisible(true);}}}}packagecom.userland;importjava.awt.Frame;importjava.awt.GridLayout;importjava

5、.awt.HeadlessException;importjava.awt.Label;importjava.awt.event.ActionEvent;importjava.awt.event.ActionListener;importjava.io.BufferedReader;importjava.io.FileInputStream;importjava.io.FileNotFoundException;importjava.io.IOException;importjava.io.In

6、putStreamReader;importjavax.swing.JButton;importjavax.swing.JFrame;importjavax.swing.JPanel;importjavax.swing.JPasswordField;importjavax.swing.JTextField;importcom.action.JframBank;/***登陆界面*@authorAdministrator**/publicclassJframUserLandextendsJFrame

7、{privateJButtonbtn1,btn2;staticJTextFieldt1;staticJPasswordFieldt2;JPanelp1;publicJframUserLand(Stringarg0)throwsHeadlessException{super(arg0);setSize(800,600);p1=newJPanel();Framef=newFrame("用户登录");f.setLayout(newGridLayout(4,2));btn2=newJButton("确认

8、");btn2.addActionListener(newMyActionListner());t1=newJTextField("输入用户名",15);t2=newJPasswordField("输入密码",15);f.add(newLabel("用户名:",Label.CENTER));p1.add(t1);f.add(newLabel("密码:",Label.CENTER));p1.add(t2);p1.add(btn2);setContentPane(p1);this.setVisibl