password.java

一个采用Java Socket编程实现的C/S模式的记单词软件

package clientport;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JOptionPane;

public class password extends JFrame implements ActionListener{
    private ClientPort st;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    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.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JPasswordField jPasswordField1;
    private javax.swing.JPasswordField jPasswordField2;
    private javax.swing.JPasswordField jPasswordField3;
    
    public password(ClientPort str) {
        super("修改密码");
        st = str;
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jPasswordField1 = new javax.swing.JPasswordField();
        jPasswordField2 = new javax.swing.JPasswordField();
        jPasswordField3 = new javax.swing.JPasswordField();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        
        this.setBounds(300,200,400,400);
        jButton1.addActionListener(this);
        jButton2.addActionListener(this);
        
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
        jButton1.setText("\u786e\u8ba4\u4fee\u6539");
        jButton2.setText("\u53d6\u6d88\u4fee\u6539");
        jLabel1.setFont(new java.awt.Font("楷体_GB2312", 1, 24));
        jLabel1.setText("\u4fee\u6539\u5bc6\u7801\u9762\u677f");
        jLabel2.setText("\u8f93\u5165\u65e7\u5bc6\u7801\uff1a");
        jLabel3.setText("\u8f93\u5165\u65b0\u5bc6\u7801\uff1a");
        jLabel4.setText("\u786e\u8ba4\u65b0\u5bc6\u7801\uff1a");
        jLabel5.setText("\u8f93\u5165\u539f\u5bc6\u7801");
        jLabel6.setText("\u8f93\u5165\u65b0\u7684\u5bc6\u7801,8\u4f4d\u4ee5\u4e0a");
        jLabel7.setText("\u4e8c\u6b21\u8f93\u5165\u65b0\u5bc6\u7801\u4ee5\u786e\u8ba4");
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
                layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                .addGap(83, 83, 83)
                .addComponent(jButton1)
                .addGap(72, 72, 72)
                .addComponent(jButton2))
                .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                .addGap(28, 28, 28)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                .addComponent(jLabel4)
                .addComponent(jLabel3)
                .addComponent(jLabel2))
                .addGap(22, 22, 22)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                .addComponent(jPasswordField2)
                .addComponent(jPasswordField1)
                .addComponent(jPasswordField3, javax.swing.GroupLayout.PREFERRED_SIZE, 111, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addComponent(jLabel7)
                .addComponent(jLabel6)
                
                .addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 90, javax.swing.GroupLayout.PREFERRED_SIZE))))
                .addContainerGap(99, Short.MAX_VALUE))
                
                .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(193, Short.MAX_VALUE)
                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 159, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(118, 118, 118))
                );
        layout.setVerticalGroup(
                layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(29, 29, 29)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                .addComponent(jLabel2)
                .addComponent(jPasswordField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jLabel5))
                .addGap(26, 26, 26)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                .addComponent(jLabel3)
                .addComponent(jPasswordField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jLabel6))
                .addGap(31, 31, 31)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                .addComponent(jLabel4)
                .addComponent(jPasswordField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jLabel7))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 88, Short.MAX_VALUE)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                .addComponent(jButton1)
                .addComponent(jButton2))
                .addContainerGap())
                );
    }
    public void actionPerformed(ActionEvent e) {
        if(e.getSource()==jButton1){
            if(jPasswordField3.getText().equalsIgnoreCase("")||jPasswordField3.getText().length()<5)
                JOptionPane.showMessageDialog(this,"您输入的旧密码不符合规范，请重新输入后再次确认！");            else if(jPasswordField1.getText().length()<8||jPasswordField2.getText().length()<8||jPasswordField1.getText().equalsIgnoreCase("")||jPasswordField2.getText().equalsIgnoreCase(""))
                    
                {JOptionPane.showMessageDialog(this,"您输入的新密码不符合规范，请重新输入后再次确认！");
                 jPasswordField1.setText(null);
                 jPasswordField2.setText(null);
                 jPasswordField3.setText(null);}
                else{
                if(!jPasswordField1.getText().equalsIgnoreCase(jPasswordField2.getText())){
                    
                    JOptionPane.showMessageDialog(this,"两次输入的新密码不一致，请重新输入后再次确认！");
                    jPasswordField1.setText(null);
                    jPasswordField2.setText(null);
                    jPasswordField3.setText(null);
                }
                else{
                    String st1 ="115"+st.getusername() +" "+jPasswordField3.getText().trim()+" "+jPasswordField1.getText().trim()+" ";
                    st.SentMessage(st1);
                    //发送数据包给服务器，标志为：115  
                }          
                }      
        }
        if(e.getSource()==jButton2){
                    this.setVisible(false);} 
    }
    
}