简易个人账户密码管理程序，个人账户密码管理,如今，每个人都有很多的账

简易个人账户密码管理程序，个人账户密码管理,如今，每个人都有很多的账

如今，每个人都有很多的账号和密码，记密码也是一件很头疼的事情。这个小软件可以帮助大家管理自己的账号和密码，但是其中有几个问题还没有解决，百思不得其解。希望大家能够指点指点。

import java.awt.BorderLayout;import java.awt.Color;import java.awt.Font;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JPasswordField;import javax.swing.JTextField;import com.apm.ApmLogin.LoginListener;import com.apm.NewAcc.NewAccListener;public class AccountPassManagement {    public static void main(String[] args) {        Runnable apmlogin=new ApmLogin();        Thread apmthread=new Thread(apmlogin);        apmthread.start();    }}class ApmLogin extends JFrame implements Runnable{    JLabel jl1 = null, jl2 = null, jl3 = null;    JLabel jl4, jl5;    JPanel jp = null;    JPanel jp2 = null;    JTextField jtf = null,jtf2=null;    JPasswordField jpf = null;    JButton jb1, jb2;    public void run(){        jl1 = new JLabel(new ImageIcon("pictures/qq2012.jpg"));        jl2 = new JLabel("姓名：", JLabel.CENTER);        jl2.setFont(new Font("楷体", Font.BOLD, 16));        jl3 = new JLabel("密码：", JLabel.CENTER);        jl3.setFont(new Font("楷体", Font.BOLD, 16));        jl4 = new JLabel("");        jl5 = new JLabel("");        jtf = new JTextField();        jpf = new JPasswordField();        LoginListener ll = new LoginListener();        jb1 = new JButton("退出");        jb1.setFont(new Font("楷体", Font.BOLD, 16));        jb1.setActionCommand("退出");        jb1.addActionListener(ll);        jb2 = new JButton("登录");        jb2.setFont(new Font("楷体", Font.BOLD, 16));        jb2.setActionCommand("登录");        jb2.addActionListener(ll);        jp = new JPanel();        jp.setLayout(new GridLayout(2, 3));        jp.add(jl2);        jp.add(jtf);        jp.add(jl4);        jp.add(jl3);        jp.add(jpf);        jp.add(jl5);        jp2 = new JPanel();        jp2.setLayout(new GridLayout(1, 3));        jtf2 = new JTextField("");        jp2.add(jb1);        jp2.add(jtf2);        jp2.add(jb2);        this.add(jl1, BorderLayout.NORTH);        this.add(jp, BorderLayout.CENTER);        this.add(jp2, BorderLayout.SOUTH);        this.setTitle("账户密码管理系统登录");        this.setSize(400, 220);        this.setLocation(400, 200);        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        this.setVisible(true);    }// 对登录界面的事件处理,编写为内部类    class LoginListener implements ActionListener {        public void actionPerformed(ActionEvent arg0) {            if (arg0.getActionCommand().equals("退出")) {                System.exit(0);            } else if (arg0.getActionCommand().equals("登录")) {                if(jpf.getText().equals("123456")&&jtf.getText().equals("sa"))                {                    Runnable apminterface= new ApmInterface();                    Thread apminterfaceThread=new Thread(apminterface);                    apminterfaceThread.start();                }else {                    jtf2.setText("密码错误，重新输入！");                    jtf2.setFont(new Font("楷体",Font.BOLD,11));                    jtf2.setForeground(Color.RED);                }                }            }    }}//账户密码管理界面class ApmInterface extends JFrame implements Runnable{    JLabel jl1 = null, jl2 = null;    JPanel jp = null;    JPanel jp2, jp3;    JButton jb1 = null, jb2 = null;    public void run(){        jl1 = new JLabel("账户", JLabel.CENTER);        jl1.setFont(new Font("楷体", Font.BOLD, 25));        jl1.setForeground(Color.BLUE);        jl2 = new JLabel("密码", JLabel.CENTER);        jl2.setFont(new Font("楷体", Font.BOLD, 25));        jl2.setForeground(Color.RED);        jp = new JPanel();        jp.setLayout(new GridLayout(1, 2));        jp.add(jl1);        jp.add(jl2);        ApmIistener al = new ApmIistener();        jb1 = new JButton("新建");        jb1.setFont(new Font("楷体", Font.BOLD, 16));        jb1.setActionCommand("新建");        jb1.addActionListener(al);        jb2 = new JButton("删除");        jb2.setFont(new Font("楷体", Font.BOLD, 16));        jb2.setActionCommand("删除");        jb2.addActionListener(al);        jp2 = new JPanel();        jp2.setLayout(new GridLayout(1, 2));        jp2.add(jb1);        jp2.add(jb2);        jp3 = new JPanel();        this.add(jp, BorderLayout.NORTH);        this.add(jp3, BorderLayout.CENTER);        this.add(jp2, BorderLayout.SOUTH);        this.setTitle("账户密码管理系统");        this.setSize(600, 450);        this.setLocation(200, 200);        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        this.setVisible(true);    }    // 事件处理类，编写为内部类 }class ApmIistener implements ActionListener {    public void actionPerformed(ActionEvent arg0) {        if (arg0.getActionCommand().equals("新建")) {            NewAcc na = new NewAcc();            AccPass newap=new AccPass();        } else if (arg0.getActionCommand().equals("删除")) {        }    }}//新建账户界面class NewAcc extends JFrame {    JLabel jl1 = null, jl2 = null;    JTextField jtf = null;    JPasswordField jpf = null;    JButton jb1 = null, jb2 = null;    public NewAcc() {        jl1 = new JLabel("Account:", JLabel.CENTER);        jl1.setFont(new Font("楷体", Font.BOLD, 20));        jl1.setForeground(Color.green);        jl2 = new JLabel("Password:", JLabel.CENTER);        jl2.setFont(new Font("楷体", Font.BOLD, 20));        jl2.setForeground(Color.green);        NewAccListener nal = new NewAccListener();        jb1 = new JButton("Finish");        jb1.setFont(new Font("楷体", Font.BOLD, 16));        jb1.setActionCommand("Finish");        jb1.addActionListener(nal);        jb2 = new JButton("Cancel");        jb2.setFont(new Font("楷体", Font.BOLD, 16));        jb2.setActionCommand("Cancel");        jb2.addActionListener(nal);        jtf = new JTextField();        jpf = new JPasswordField();        this.setLayout(new GridLayout(3, 2,7,7));        this.add(jl1);        this.add(jtf);        this.add(jl2);        this.add(jpf);        this.add(jb1);        this.add(jb2);        this.setTitle("Creat a new Account");        this.setLocation(200, 200);        this.setSize(300, 150);        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        this.setVisible(true);    }    // 账户创建界面的事件处理    class NewAccListener implements ActionListener {        public void actionPerformed(ActionEvent arg0) {            if (arg0.getActionCommand().equals("Finish")) {            }else if(arg0.getActionCommand().equals("Cancel"))            {            }        }    }}//账号类，用于存储账号和密码,类的名字由Account和Password前三个字母组合而成class AccPass {    String acc = null, pass = null;    public String getAcc() {        return acc;    }    public void setAcc(String acc) {        this.acc = acc;    }    public String getPass() {        return pass;    }    public void setPass(String pass) {        this.pass = pass;    }    public AccPass() {    }}//该片段来自于http://byrx.net