changepassword.java

java netbeans 学习程序合集

/*
 * ChangePassword.java
 *
 * Created on 2007年8月25日, 下午2:16
 */

package org.Adam;

import javax.swing.JOptionPane;

/**
 *
 * @author  Administrator
 */
public class ChangePassword extends javax.swing.JFrame {
    
    /** Creates new form ChangePassword */
    public ChangePassword() {
        initComponents();
        this.setLocationRelativeTo(this);
        this.setResizable(false);
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jPasswordFieldNewPass = new javax.swing.JPasswordField();
        jLabel2 = new javax.swing.JLabel();
        jPasswordFieldEnterPass = new javax.swing.JPasswordField();
        jButtonEnter = new javax.swing.JButton();
        jButtonCancel = new javax.swing.JButton();
        jLabel3 = new javax.swing.JLabel();
        jPasswordFieldOldPass = new javax.swing.JPasswordField();
        jLabel4 = new javax.swing.JLabel();
        jTextFieldOldName = new javax.swing.JTextField();
        jLabel5 = new javax.swing.JLabel();
        jTextFieldNewName = new javax.swing.JTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("\u4fee\u6539\u5bc6\u7801");
        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("\u6539\u5bc6\u7801"));
        jLabel1.setText("\u8f93\u5165\u65b0\u5bc6\u7801\uff1a");

        jLabel2.setText("\u8bf7\u786e\u8ba4\u5bc6\u7801\uff1a");

        jButtonEnter.setText("\u786e\u5b9a");
        jButtonEnter.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonEnterActionPerformed(evt);
            }
        });

        jButtonCancel.setText("\u53d6\u6d88");
        jButtonCancel.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonCancelActionPerformed(evt);
            }
        });

        jLabel3.setText("\u8f93\u5165\u65e7\u5bc6\u7801\uff1a");

        jLabel4.setText("\u8f93\u5165\u7528\u6237\u540d\uff1a");

        jLabel5.setText("\u65b0\u7684\u7528\u6237\u540d\uff1a");

        org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel1)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jPasswordFieldNewPass, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 139, Short.MAX_VALUE))
                    .add(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel3)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jPasswordFieldOldPass, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 139, Short.MAX_VALUE))
                    .add(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel4)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jTextFieldOldName, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 139, Short.MAX_VALUE))
                    .add(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel5)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jTextFieldNewName, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 139, Short.MAX_VALUE))
                    .add(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                            .add(jLabel2)
                            .add(jButtonEnter))
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jPasswordFieldEnterPass, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 137, Short.MAX_VALUE)
                            .add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel1Layout.createSequentialGroup()
                                .add(jButtonCancel)
                                .add(13, 13, 13)))))
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel4)
                    .add(jTextFieldOldName, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(26, 26, 26)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel5)
                    .add(jTextFieldNewName, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(35, 35, 35)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel3)
                    .add(jPasswordFieldOldPass, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(30, 30, 30)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(jPasswordFieldNewPass, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(30, 30, 30)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel2)
                    .add(jPasswordFieldEnterPass, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(17, 17, 17)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButtonEnter)
                    .add(jButtonCancel))
                .addContainerGap())
        );

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 335, Short.MAX_VALUE)
                .addContainerGap())
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButtonEnterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonEnterActionPerformed
// TODO 将在此处添加您的处理代码：
        String OldName=this.jTextFieldOldName.getText();
        String NewName=this.jTextFieldNewName.getText();
        String Pass=new String(this.jPasswordFieldNewPass.getPassword());
        String EnterPass=new String(this.jPasswordFieldEnterPass.getPassword());
        String OldPass=new String(this.jPasswordFieldOldPass.getPassword());
        DB dB=new DB();
       // String sql="update PasswordText set UserPassword= '"+Pass+"' where UserPassword="+OldPass;
        String sql="update PasswordText set UserPassword='"+Pass+"' where UserPassword='"+OldPass+"'";
        String sql1="update PasswordText set UserName='"+NewName+"' where UserName='"+OldName+"'";
        if(EnterPass.equals(Pass)){
        dB.ChangePass(sql1);
        dB.ChangePass(sql);        
        
        }
        else{
            String message=new String("对不起,两次输入的密码不一样！");
               String title=new String("错误！");
               JOptionPane.showConfirmDialog(this,message,title,JOptionPane.OK_CANCEL_OPTION,JOptionPane.WARNING_MESSAGE,null);
        }
        this.jTextFieldOldName.setText("");
        this.jTextFieldNewName.setText("");
        this.jPasswordFieldNewPass.setText("");
        this.jPasswordFieldEnterPass.setText("");
        this.jPasswordFieldOldPass.setText("");
    }//GEN-LAST:event_jButtonEnterActionPerformed

    private void jButtonCancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonCancelActionPerformed
// TODO 将在此处添加您的处理代码：
        //System.exit(0);
         this.dispose();
    }//GEN-LAST:event_jButtonCancelActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new ChangePassword().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JButton jButtonCancel;
    private javax.swing.JButton jButtonEnter;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPasswordField jPasswordFieldEnterPass;
    private javax.swing.JPasswordField jPasswordFieldNewPass;
    private javax.swing.JPasswordField jPasswordFieldOldPass;
    private javax.swing.JTextField jTextFieldNewName;
    private javax.swing.JTextField jTextFieldOldName;
    // 变量声明结束//GEN-END:variables
    
}