修改
\Oracle\Ora81\network\ADMIN目录下SQLNET.ORA文件的
SQLNET.AUTHENTICATION_SERVICES= (NTS)为
# SQLNET.AUTHENTICATION_SERVICES= (NTS)
或者SQLNET.AUTHENTICATION_SERVICES=(NONE)
\Oracle\Ora81\network\ADMIN目录下SQLNET.ORA文件的
SQLNET.AUTHENTICATION_SERVICES= (NTS)为
# SQLNET.AUTHENTICATION_SERVICES= (NTS)
或者SQLNET.AUTHENTICATION_SERVICES=(NONE)
再启动此服务