import java.awt.BorderLayout;
import java.util.*;
import java.awt.event.*;
import java.awt.Container;
import java.awt.EventQueue;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class Test extends JFrame {
public static final String DBDRIVER=”com.microsoft.sqlserver.jdbc.SQLServerDriver”;
public static final String DBURL=”jdbc:sqlserver://localhost:1433;DatabaseName=SystemTest;SelectMethod=Cursor”;
public static final String DBUSER=”sa”;
public static final String DBPASSWORD=”123″;
public static Connection conn=null;
public static Statement stmt=null;
public static Statement stmt1=null;
public static Statement stmt2=null;
public static ResultSet rs=null;
public static ResultSet rs1=null;
public static void main(String args[]) {
try{
//数据库的连接。
Class.forName(DBDRIVER);
conn=DriverManager.getConnection(DBURL,DBUSER,DBPASSWORD);
stmt= conn.createStatement(ResultSet. TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
stmt1= conn.createStatement(ResultSet. TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
stmt2= conn.createStatement(ResultSet. TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
}catch(Exception e)
{
e.printStackTrace();
}
Test t1=new Test();
t1.sel_save();
EventQueue.invokeLater(new