uservalidateframe.java~25~

是我写的一些关于设备基础管理的一些代码程序

package 设备管理系统2;

import javax.swing.JFrame;
import javax.swing.*;
import java.awt.GridLayout;
import java.awt.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class UserValidateFrame extends JFrame implements ActionListener{
    JPanel contentPane;
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JLabel jLabel3 = new JLabel();
    JPasswordField jPasswordField1 = new JPasswordField();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();

    public UserValidateFrame() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setSize(400,300);
        this.setResizable(false);
        contentPane=(JPanel) getContentPane();
        contentPane.setLayout(null);
        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        Dimension frameSize = getSize();
        setLocation((screenSize.width - frameSize.width) / 2,
                          (screenSize.height - frameSize.height) / 2);
        jLabel1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 22));
        jLabel1.setToolTipText("");
        jLabel1.setText("欢迎进入档案管理");
        jLabel1.setBounds(new Rectangle(79, 9, 194, 50));
        jLabel2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 16));
        jLabel2.setText("用户名：");
        jLabel2.setBounds(new Rectangle(77, 64, 88, 32));
        jTextField1.setBounds(new Rectangle(143, 67, 200, 26));
         jTextField1.setText("chaosheng");
        jLabel3.setFont(new java.awt.Font("Dialog", Font.PLAIN, 16));
        jLabel3.setToolTipText("");
        jLabel3.setText("密    码：");
        jLabel3.setBounds(new Rectangle(77, 115, 82, 29));
        contentPane.setToolTipText("");
        jPasswordField1.setCaretColor(Color.orange);
       // jPasswordField1.setDisabledTextColor(new UIManager(172, 168, 153));
        jPasswordField1.setText("");
        jPasswordField1.setBounds(new Rectangle(143, 118, 200, 27));
      //  jPasswordField1.setActionCommand();
        jButton1.setBounds(new Rectangle(109, 184, 85, 32));
        jButton1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 20));
        jButton1.setToolTipText("");
        jButton1.setText("确  定");
         jButton1.addActionListener(this);
        jButton2.addActionListener(this);
        setVisible(true);
        jButton2.setBounds(new Rectangle(248, 183, 93, 32));
        jButton2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 16));
        jButton2.setText("取 消");
        contentPane.add(jLabel1);
        contentPane.add(jLabel2);
        contentPane.add(jTextField1);
        contentPane.add(jLabel3);
        contentPane.add(jPasswordField1);
        contentPane.add(jButton1);
        contentPane.add(jButton2);
    }
    public void actionPerformed(ActionEvent event){
         Object source = event.getSource();
       String userName=jTextField1.getText().toString();//&&userName=="chaosheng"
         char[] password= jPasswordField1.getPassword();
       if (source==jButton1)
          { if(isPasswordCorrect(password))
                  new FileSystemMainMenu();
              else JOptionPane.showMessageDialog(contentPane,"你输入的密码不正确");
          }
      else  if (source==jButton2)
        {   //this.dispose();
            new FileSystemMainMenu();
      }

    }
    private static boolean isPasswordCorrect(char[] password)
    {boolean iscorrect=true;
        char[] correctPassword={'b','l','e','s','s','m','e'};
        if(password.length!=correctPassword.length)
            iscorrect=false;
        else{
            for(int i=0;i<password.length;i++)
            {if(password[i]!=correctPassword[i])
                    iscorrect=false;
            }

        }
        for(int i=0;i<correctPassword.length;i++)
              correctPassword[i]=0;
          return iscorrect;

    }
}