帮忙看看我这是什么错误

Question

好像是说createStatement方法是抽象的，没有被实现过

Answer 1

import java.sql.*;
import java.lang.*;public class DBConnect1
{
  public static void main(String[] args)
  {
    String address="jdbc:inetdae7:tomorrow";
    String user="sa";
    String passWord="";
    String sqlStr="select * from registration";
    Connection con=null;
    ResultSet rs=null;    try
    {
    Class.forName("com.inet.tds.TdsDriver");
    con=DriverManager.getConnection(address,user,passWord);
    Statement sqlCode=con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
    rs=sqlCode.executeQuery(sqlStr);
    }
    catch(Exception ex)
    {
      System.out.print(ex.getMessage());
    }
  .......
  }
}