哇，好难

package edu.cqie.sofe.jiaju.week9.demo;


import java.awt.*;   

import javax.swing.*;   
import java.awt.Rectangle;   
import java.awt.Font;   
import java.awt.event.ActionEvent;   
import java.awt.event.ActionListener;   
import java.sql.*;   
import java.util.*;   
import java.util.Random;   
   
/**  
 * <p>Title: </p>  
 *  
 * <p>Description: </p>  
 *  
 * <p>Copyright: Copyright (c) 2008</p>  
 *  
 * <p>Company: </p>  
 *  
 * @author not attributable  
 * @version 1.0  
 */   
public class RegisterUI implements ActionListener   
{   
    Random rand=new Random();   
    JFrame j;   
    int QQ;   
    JLabel jLabel1;   
    JTextField jTextField1;   
    JLabel jLabel2;   
    JTextField jTextField2;   
    JLabel jLabel3;   
    JPasswordField jPasswordField1;   
    JLabel jLabel4;   
    JTextField jTextField3;   
    JLabel jLabel5;   
    JTextField jTextField4;   
    JLabel jLabel6;   
    JComboBox jComboBox1;   
    JLabel jLabel7;   
    JComboBox jComboBox2;   
    JLabel jLabel8;   
    JComboBox jComboBox3;   
    JLabel jLabel9;   
    JComboBox jComboBox4;   
  
    JLabel jLabel11;   
    JTextArea jTextArea1;   
    JButton jButton1;   
    JButton jButton2;   
    Icon i;   
    public RegisterUI()    
    {    
        j=new JFrame("用户注册");   
        jButton2 = new JButton();   
        j.setLayout(null);   
        jLabel1=new JLabel();   
        jLabel1.setText("昵称:");   
        jLabel1.setBounds(36, 39, 91, 29);   
        jLabel1.setForeground(Color.GREEN);   
           
        jTextField2 =new JTextField();   
        jTextField2.setBounds(115, 127, 153, 27);   
        jLabel4=new JLabel();   
        jLabel4.setText("姓名:");   
        jLabel4.setBounds(36, 163, 53, 22);   
        jLabel4.setForeground(Color.GREEN);   
           
        jLabel3=new JLabel();   
        jLabel3.setText("住址:");   
        jLabel3.setBounds(36, 122, 62, 32);   
        jLabel3.setForeground(Color.GREEN);   
           
        jLabel2=new JLabel();   
        jPasswordField1=new JPasswordField();    
        jPasswordField1.setBounds(115, 86, 153, 25);   
        jLabel2.setText("密码:");   
        jLabel2.setBounds(36, 85, 91, 27);   
        jLabel2.setForeground(Color.GREEN);   
           
        String[] str={"男","女"};   
        jComboBox1 = new JComboBox(str);   
   
   
        String[] str1={"鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"};   
        jComboBox2 = new JComboBox(str1);   
           
        String[] str2={"不详","A","B","AB","O"};   
        jComboBox3 = new JComboBox(str2);   
           
        String[] str3={"不详","白羊","金牛","狮子","天秤","天蝎","水瓶","处女"};   
        jComboBox4 = new JComboBox(str3);   
           
        jButton1=new JButton();   
        jButton1.setBounds(69, 397, 60, 21);   
        jButton1.setText("注册");   
        jButton1.addActionListener(this);   
        jButton1.setActionCommand(("注册"));   
           
        jButton2.setBounds(252, 397, 65, 20);   
        jButton2.setText("取消");   
        jButton2.addActionListener(this);   
        jButton2.setActionCommand(("取消"));   
           
        jTextArea1 =new JTextArea();   
        jTextArea1.setBounds(115, 283, 208, 95);   
           
        j.add(jLabel1);  
           
        jLabel9=new JLabel();   
        jLabel9.setText("星座:");   
        jLabel9.setBounds(220, 239, 45, 20);   
        jLabel9.setForeground(Color.GREEN);   
           
        jComboBox3.setBounds(115, 239, 53, 19);   
           
        jLabel8=new JLabel();   
        jLabel8.setToolTipText("");   
        jLabel8.setText("血型:");   
        jLabel8.setBounds(36, 237, 53, 22);   
        jComboBox2.setBounds(276, 202, 54, 17);   
        jLabel8.setForeground(Color.GREEN);   
           
        jLabel7=new JLabel();   
        jLabel7.setText("生肖:");   
        jLabel7.setBounds(219, 204, 41, 20);   
        jLabel7.setForeground(Color.GREEN);   
           
        jComboBox1.setBounds(115, 202, 53, 17);   
           
        jLabel6=new JLabel();   
        jLabel6.setText("性别:");   
        jLabel6.setBounds(36, 201, 52, 21);   
        jLabel6.setForeground(Color.GREEN);   
           
        jTextField4 =new JTextField();   
        jTextField4.setBounds(276, 166, 79, 23);   
           
        jLabel5=new JLabel();   
        jLabel5.setText("年龄:");   
        jLabel5.setBounds(219, 166, 53, 22);   
        jLabel5.setForeground(Color.GREEN);   
           
        jTextField3=new JTextField();   
        jTextField3.setBounds(115, 166, 80, 20);   
           
        jLabel11=new JLabel();   
        jLabel11.setBounds(0, 0, 400, 434);   
        i=new ImageIcon("");   
        jLabel11.setIcon(i);   
        //jTextField1.setEditable(false);//设为不可写   
        jTextField1=new JTextField();   
        j.add(jTextField1);   
        j.add(jLabel4);   
        j.add(jLabel3);   
        j.add(jLabel2);   
        j.add(jPasswordField1);   
        j.add(jTextField2);   
        j.add(jTextField3);   
        j.add(jLabel6);   
        j.add(jLabel5);   
        j.add(jTextField4);   
        j.add(jLabel7);   
        j.add(jLabel8);   
        j.add(jComboBox3);   
        j.add(jLabel9);   
   
           
        j.add(jTextArea1);   
        j.add(jButton1);   
        j.add(jButton2);   
        j.add(jComboBox2);   
        j.add(jComboBox4);   
        j.add(jComboBox1);   
        jTextField1.setBounds(117, 40, 153, 26);   
        j.add(jLabel11);   
        j.setResizable(false);   
        j.setSize(400,465);   
        j.setLocation(600,100);   
        j.setVisible(true);   
        j.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);   
    }   
       
       
       
       
       
 //public void itemStateChanged(ItemEvent e)   
//   {   
//         if(e.getStateChange()==ItemEvent.SELECTED)   
//         System.out.println(((JComboBox)e.getSource()).getSelectedItem().toString());   
   
//   }     
     
     
       
       
       
       
    
      public void actionPerformed(ActionEvent e)   
      {   
         if(e.getActionCommand().equals("取消"))   
         {   
            j.dispose();   
            LoginUI lo=new LoginUI();   
         }   
         else if(e.getActionCommand().equals("注册"))   
         {   
               if(jTextField1.getText().equals("")   
                   || jPasswordField1.getText().equals("")|| jTextField2.getText().equals("") ||   
                   jTextField3.getText().equals("")||jTextField4.getText().equals("")||jTextArea1.getText().equals(""))   
                    {   
                   JOptionPane.showMessageDialog(null, "不能为空", "错误",JOptionPane.ERROR_MESSAGE);   
                   }   
               else   
               {   
                    QQnumber();   
                    search();   
                    insert();   
               }          
         }   
    }    
     //随机数产生器   
     public int QQnumber()   
     {   
        int num=rand.nextInt()/1000000+1000000;   
        return num;   
     }   
        
     //查询数据库方法   
     private void search()   
     {   
        try   
        {   
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");   
            Connection co=DriverManager.getConnection("jdbc:odbc:lj","sa", "");   
            String str="select * from zhuce";   
            Statement sta=co.createStatement();   
            ResultSet re=sta.executeQuery(str);   
            if(re.next())   
            {   
                QQ=QQnumber();   
                JOptionPane.showMessageDialog(null,"记住新产生的QQ号:"+QQ,"成功获取",JOptionPane.INFORMATION_MESSAGE);///需改动   
                insert();   
            }   
        }   
        catch(Exception e)   
        {   
            e.printStackTrace();   
        }   
     }    
   //插入方法     
     public void insert()   
     {   
          try   
          {   
                   Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");   
                   Connection co = DriverManager.getConnection("jdbc:odbc:lj","sa", "");   
                   String str="insert into zhuce(QQ,nicheng,mima,zhuzhi,xingming,nianling,xingbie,shengxiao,xuexing,xingzuo,shuoming) values(?,?,?,?,?,?,?,?,?,?,?)";   
                   PreparedStatement ps=co.prepareStatement(str);    
                   ps.setInt(1,QQ);   
                   ps.setString(2,jTextField1.getText().trim());   
                   ps.setString(3,jPasswordField1.getText().trim());   
                   ps.setString(4,jTextField2.getText().trim());   
                   ps.setString(5,jTextField3.getText().trim());   
                   ps.setString(6,jTextField4.getText().trim());   
                   ps.setString(7,jComboBox1.getSelectedItem().toString().trim());   
                   ps.setString(8,jComboBox2.getSelectedItem().toString().trim());   
                   ps.setString(9,jComboBox3.getSelectedItem().toString().trim());   
                   ps.setString(10,jComboBox4.getSelectedItem().toString().trim());   
                   ps.setString(11,jTextArea1.getText().trim());   
                   int ret=ps.executeUpdate();   
                   //判断执行结果   
                   if(ret>0)    
                   {   
                       JOptionPane.showMessageDialog(null, "注册成功", "消息",JOptionPane.INFORMATION_MESSAGE);   
                       j.dispose();   
                       LoginUI lo=new LoginUI();   
                   }   
                   else    
                   {   
                       JOptionPane.showMessageDialog(null, "注册失败", "警告",JOptionPane.ERROR_MESSAGE);   
                         
                   }   
                   ps.close();   
                   co.close();   
          }   
          catch(Exception e1)   
          {   
            e1.printStackTrace();   
          }           
     }   
     
    
    
    
   
     
     
     
     
     
     
    public static void main(String a[])   
    {   
        RegisterUI r=new RegisterUI();   
    }   
}