JSP SQL数据库连接 指针回滚问题

首先说明，数据库连接没有错 就是写JSP的时候 我遍历数据库的时候 他要按照数据库中的字段的从左到右的顺序读数据才行，不能查询2个同样的字段，必须要按照从左到右的顺序读。即使加上ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE这句话 也不起作用 就是数据库指针回滚的问题  
先看一下 JSP的代码吧
<%
                                         ResultSet rs=db.getResult("select * from Ipod_Users order by Ipod_Users_ID desc");
                                         while(rs.next())
                                         {
                                         ID=rs.getInt("Ipod_Users_ID");
                                        %>
                                        <table width="100%" border="0" cellspacing="0" cellpadding="0" bgcolor="#FFFFFF" class="table_hui-Top">
                                          <tr>
                                            <td width="9%" height="30" class="black12" style="padding-left:15px"><%=rs.getInt("Ipod_Users_ID")%></td>
                                            <td width="2%" class="black12">&nbsp;</td>
                                            <td width="21%" align="left" valign="middle" class="black12"><%=rs.getString("Ipod_Users_Name")%></td>
                                            <td width="2%" class="black12">&nbsp;</td>
                                            <td width="5%" align="left" valign="middle" class="black12"><%=rs.getString("Ipod_Users_Sex")%></td>
                                            <td width="2%" class="black12">&nbsp;</td>
                                            <td width="42%" align="left" valign="middle" class="black12"><%=rs.getString("Ipod_Users_Restime")%></td>
                                            <td width="1%" class="black12">&nbsp;</td>
                                            <td width="16%" align="center" valign="middle" class="gray12"><a href="Admin_Delete_User.jsp?ID=<%=rs.getInt("Ipod_Users_ID")%>" class="blue12link"><img src="images/Delete_B.png" border="0px" onmouseover="Delete2(this)" onmouseout="Delete1(this)" onClick="return confirm('您确定要删除吗?');"/></a></td>
                                          </tr>
                                        </table>
                                        <%
                                         } 
                                         db.close();
                                        %>
数据库代码
package DataBase;
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.ResultSet;
 import java.sql.Statement;
 import java.sql.SQLException;
 public class DB
 {
        Connection con;
        ResultSet rs;
        Statement stmt;
        public Connection huodelianjie()
        {
        try
        {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");//------------------------连接数据库的驱动字符串。
            con=DriverManager.getConnection("jdbc:odbc:IpodShop","sa","");
        }
        catch(SQLException e1)
        {
                System.out.println(e1+"\n数据库链接不正确!");
        }
        catch(Exception e2)
        {
                System.out.println(e2+"\n发生错误!");
        }
        return con;
}
//查询操作
public ResultSet getResult(String sql)
{

        try
        {
                stmt=this.huodelianjie().createStatement(); //----------------------获得Statement对象
                rs=stmt.executeQuery(sql);
        }
        catch(SQLException e3)
        {
                System.out.println(e3+"\n数据库链接不正确!");
        }
        return rs;
}
//查询以外的操作
public void excuteSql(String sql)
{
    try
    {
        stmt = this.huodelianjie().createStatement();
        stmt.execute(sql);
    } catch (SQLException e) {
        System.out.println("Excute SQL is Error.......");
        System.out.println(e);
    }
}
public void close()
{
        try
        {
                if(!con.isClosed())
                {
                        rs.close();
                        con.close();
                        stmt.close();
                }
        }
        catch(SQLException e)
        {
                System.out.println(e+"关闭连接出错！");
                
        }
        }
 }
根据回答的程度加分，只要能按照我写的那个JSP页面查询出来就给高分