zxfs.java

Java的一个程序

import java.sql.*;
import java.awt.*;
import java.awt.event.*;
import java.math.*;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
class Hh extends Frame implements ActionListener
{
 Label l1,l2,l3;
 Button b1,b2;
 TextField t1,t2,t3,t4,t5,t6,t7,t8;
 Color backColor;
 Hh(String s)
    {  
  super(s);
  setLayout(new FlowLayout());
  l1=new Label("欢迎使用自选方式，祝您好运",Label.CENTER);
  l1.setBackground(Color.red);
  l2=new Label("在1~35之间选七个数",Label.CENTER);
  l2.setBackground(Color.yellow);
  l3=new Label("请输入数据",Label.CENTER);
  l3.setBackground(Color.yellow);
  t1=new TextField(6);t2=new TextField(6);t3=new TextField(6);t4=new TextField(6);t5=new TextField(6);
  t6=new TextField(6);t7=new TextField(6);t8=new TextField(6);
  b1=new Button("确定");
  b2=new Button("取消");

  add(l1);add(l2);add(l3);add(t1);add(t2);
  add(t3);add(t4);add(t5);add(t6);add(t7);add(b1);
  add(b2); add(t8);
  setBackground(Color.cyan);
  backColor=getBackground();
  b1.addActionListener(this);
  b2.addActionListener(this);
 
  setBounds(150,150,200,200);
   addWindowListener(new WindowAdapter(){
   public void windowClosing(WindowEvent e){
    System.exit(0);
   }
  });
  setVisible(true);
 }
 public void actionPerformed(ActionEvent e)
	{   Connection con;
        Statement sm;
	    ResultSet rs;
	    if(e.getSource()==b2)
		{setVisible(false);}
       if(e.getSource()==b1)
		{t8.setText("购票成功");}
		try
        {
        Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        }
     catch(Exception e1){}
      String sql="insert into 号码表 values('"+t1.getText()+"','"+
	  t2.getText()+"','"+t3.getText()+"','"+t4.getText()+"','"+t5.getText()+"','"
	 +t6.getText()+"','"+t7.getText()+"')";System.out.print("aaa");
    try
     {con=DriverManager.getConnection("jdbc:odbc:sun","","");
     sm=con.createStatement();
     sm.executeUpdate(sql);
     }
     catch(Exception e2){System.out.print("11a");}
     }
}

public class Zxfs
{
 public static void main(String args[])
 {
  Hh fanfshi=new Hh("欢迎使用自选方式");
 }
}