各位好:
      我是一个自学者,在这中间经常遇到一些问题,希望能够得到各位的帮助.
      近来学习通过JDBC与SQL 2000相连接,始终无法得到,具体问题如下:
   
      import java.sql.*;
      import com.microsoft.jdbc.sqlserver.SQLServerDriver;

      public class Test
      {
            public static void main(String[] args)
            {
                  try
                  {
                        Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
                        
                        Connection con = DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433; DatabaseName=Northwind", "sa", "");

                        .
                        .
                        .
                  }
                  catch (Exception e)
                  {
                  
                  }
         }
      }

       上面是本人的示例代码,示例程序能够正常编译,显示没有任何错误,当执行时却产生如下错误:

         [Microsoft][SQLServer 2000 Driver for JDBC]Error establishing socket.

         上面错误始终出现在本人的示例程序中,查阅了Microsoft SQL Server 2000 Driver for JDBC的帮助文档,感觉到本人的示例程序严格按照   
         文档要求来写的,却始终得到这样的错误.
         希望得到各位的帮助.
         不甚感激之至!

         谢谢!