转 http://jingyan.baidu.com/article/425e69e6b142d1be15fc16dc.html Microsoft Windows [版本 6.1.7600]版权所有 (c) 2009 Microsoft Corporation。保留所有权利。 C:\Users\Administrator>TNSPING TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 19-8月 -2017 11:52:53 Copyright (c) 1997, 2005, Oracle. All rights reserved. TNS-03502: 参数不足。用法: tnsping <address> [<count>] C:\U...