由于很少在网上积分有点少
请大家原谅!!public class DBtoo {

Connection conn=null;

public DBtoo () {
try{
//JDBC
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
conn = DriverManager.getConnection("jdbc:microsoft:sqlserver://127.0.0.1:1433;databaseName=pubs","sa","");
    System.out.println ("连接成功!");

//ODBC
// Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
// conn = DriverManager.getConnection("jdbc:odbc:sql_2000","sa","");
// System.out.println ("ODBC连接成功!");

} catch(Exception ex) {
ex.printStackTrace();
}
}

public static void main(String[] rags) {
DBtoo db=new DBtoo();
}

}
/*//纯驱动报错了 
而桥连接一点事多没有
抛异常了请大家看看 我这错在哪里
谢谢了java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Error establis
hing 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:525)
        at java.sql.DriverManager.getConnection(DriverManager.java:171)
        at DBtoo.<init>(DBtoo.java:13)
        at DBtoo.main(DBtoo.java:27)
Press any key to continue...
*/