net configuration assitant/yx007/p/
无监听程序
在cmd中lsnrctl stop
lsnrctl start
LSNRCTL for 64-bit Windows: Version 12.1.0.1.0 - Production on 28-11月-2021 01:10:04
Copyright (c) 1991, 2013, Oracle. All rights reserved.
启动tnslsnr: 请稍候...
Unable to OpenSCManager: err=5
TNS-12560: TNS: 协议适配器错误
TNS-00530: 协议适配器错误
适配器错误，解决：/theNightSoCold/article/details/73147002
然后又。。。PL/SQL连接时 “无法解析指定的连接标识符”:
/itsonglin/article/details/46431507