方法一：（注意必须用双引号把后面的引上）

C:/Documents and Settings/ssy>sqlplus sys/system@test_192.168.80.38 as sysdba

 

  SQL*Plus: Release 9.2.0.1.0 - Production on 星期一 3月 17 18:01:41 2008 Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved. 连接到: Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production With the Partitioning, OLAP and Oracle Data Mining options JServer Release 9.2.0.1.0 - Production

 

 方法二：

C:/Documents and Settings/ssy>sqlplus /nolog SQL*Plus: Release 9.2.0.1.0 - Production on 星期一 3月 17 17:59:08 2008 Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

 

SQL> conn sys/system@test_192.168.80.38 as sysdba 已连接。

SQL> quit