import java.sql.*;
public class Example1{
    public static void main(String args[]){
        String sno,sname;
        int age;
        Connection con;
        Statement sql;
        ResultSet rs;
        try{Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");}
        catch(ClassNotFoundException e){}
        try{con=DriverManager.getConnection("jdbc:odbc:longqiaostudent","","");
            sql=con.createStatement();
            rs=sql.executeQuery("SELECT * FROM student");
            while(rs.next()){
                sname=rs.getString(2);
                sno=rs.getString(1);
                age=rs.getInt(2);
                System.out.print("姓名"+sname+" ");
                System.out.print("学号"+sno+" ");
                System.out.print("年龄"+age+" ");
                System.out.print("。");
            }
            con.close();
        }
        catch(SQLException e){}
    }
}
我的程序能编译过去，可是就是没执行啊？？？？？
我已经在ODBC数据源里面添加我要连接的数据库了，而且测试已经成功了，可是为什么程序没有执行呢？／／
呵呵请大家帮小弟看看吧，小弟在此谢谢了!!!!!!!!