请大侠们帮忙?(在线等)

cnepine 2004-07-24 03:16:47

我的程序为:

import java.sql.*;

public class dddd {
public static void main(String[] args) throws SQLException, ClassNotFoundException
{
String dbUrl = "jdbc:microsoft:sqlserver://202.112.152.171:1433;DatabaseName=master";
String user = "sa";
String password = "476800993";
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");

Connection c = DriverManager.getConnection(dbUrl, user, password);

Statement s = c.createStatement();

System.out.println("Database has connection!");

}
}

以下是报错信息:

Exception in thread "main" java.sql.SQLException: [Microsoft][SQLServer 2000 Dri
ver for JDBC]Error establishing socket.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source
)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSConnection.<init>(Unknown Source)

at com.microsoft.jdbc.sqlserver.SQLServerImplConnection.open(Unknown Sou
rce)
at com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown S
ource)
at com.microsoft.jdbc.base.BaseConnection.open(Unknown Source)
at com.microsoft.jdbc.base.BaseDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at dddd.main(dddd.java:11)
Press any key to continue...

...全文