使用Oracle SQL Developer连接数据库中遇到Listener refused the connection with the following error:ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

https://blog.csdn.net/weiyongle1996/article/details/68953716?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param

 

感谢！