sqlserver数据库连接不上[Microsoft][SQLServer 2000 Driver for JDBC]Error establishing socket.

package sqlbean;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class SQL_Bean{

private String url = "jdbc:sqlserver://localhost:1433;;DatabaseName=db_shop";

private Connection connection = null;
public SQL_Bean() throws Exception {

Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");

}

public Connection getConnection() throws SQLException {
setConnection();
return connection;
}

public void setConnection() throws SQLException {
this.connection = DriverManager.getConnection(url, "sa", "8888");

}

}

数据库你开启子tcp/ip的访问方式了没啊？

telnet 127.0.0.1 1433 就是验证本机的1433端口是否在监听中