frame1.java~6~

提供了一种注册机算法的实现. 里面共有两份分别是题库的代码和注册机的代码

package zej;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Frame1 extends JFrame {
  JPanel contentPane;
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JTextField jTextField1 = new JTextField();
  JTextField jTextField2 = new JTextField();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    jButton1.setBounds(new Rectangle(80, 136, 125, 25));
    jButton1.setText("生成序列号");
    jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
    contentPane.setLayout(null);
    this.setDefaultCloseOperation(EXIT_ON_CLOSE);
    this.setSize(new Dimension(430, 212));
    this.setTitle("DC题库注册机");
    jButton2.setBounds(new Rectangle(313, 137, 60, 24));
    jButton2.setText("退出");
    jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));
    jButton3.setText("清空");
    jButton3.addActionListener(new Frame1_jButton3_actionAdapter(this));
    jButton3.setBounds(new Rectangle(238, 136, 60, 24));
    jTextField1.setForeground(SystemColor.activeCaption);
    jTextField1.setText("");
    jTextField1.setBounds(new Rectangle(32, 38, 371, 23));
    jTextField2.setForeground(Color.red);
    jTextField2.setEditable(false);
    jTextField2.setText("");
    jTextField2.setBounds(new Rectangle(33, 102, 371, 24));
    jLabel1.setFont(new java.awt.Font("华文新魏", 0, 13));
    jLabel1.setText("请在这里六个大写英文字母");
    jLabel1.setBounds(new Rectangle(125, 18, 168, 23));
    jLabel2.setFont(new java.awt.Font("华文新魏", 0, 13));
    jLabel2.setText("您的序列号,最好用复制粘贴");
    jLabel2.setBounds(new Rectangle(128, 82, 171, 16));
    contentPane.add(jTextField1, null);
    contentPane.add(jTextField2, null);
    contentPane.add(jButton1, null);
    contentPane.add(jButton3, null);
    contentPane.add(jButton2, null);
    contentPane.add(jLabel1, null);
    contentPane.add(jLabel2, null);
    jTextField1.grabFocus();
  }

  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void jButton3_actionPerformed(ActionEvent e) {
jTextField1.setText("");
    jTextField1.grabFocus();
jTextField2.setText("");
  }

  void jButton2_actionPerformed(ActionEvent e) {
System.exit(0);
  }

  void jButton1_actionPerformed(ActionEvent e) {

     String str=jTextField1.getText().toString();
      StringBuffer ss=new StringBuffer();
      for(int i=0;i<jTextField1.getText().length();i++){
      char cha;
      cha=str.charAt(i); //读取每个字符
     int t=(int)cha;//转换为ASC2码
    if(jTextField1.getText().length()==6&&jTextField1.getText().equals("      ")==false&&65<=t&&t<=90){
     ////将输入框规定为6个字符长度和必须是大写字母(因为65-90是大写字母的ASC2码)
  String jt=String.valueOf(t*7+457378857);
   ss=ss.append(jt);
     }
     else{
     JOptionPane.showMessageDialog(this,"你输入的帐号有误,请你根据规定输入六个英文大写字母!");
     jTextField1.setText("");
     jTextField1.grabFocus();
     jTextField2.setText("");

   }
     if(ss.toString().length()==54)/////通过判断输出序列号的长度判断帐号是否是6个大写字母
     {
     jTextField2.setText(ss.toString());}
    }

  }
}

class Frame1_jButton3_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton3_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class Frame1_jButton2_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton2_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class Frame1_jButton1_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton1_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}