ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
localhost:1521:xe
試着翻譯:
無法創建連接池(監聽器拒絕了此連接,錯誤如下: ORA- 12505,TNS:監聽器目前並不知道連接的sid,客戶使用的連接符應該是:localhost:1521:xe
我的情況:Oracle服務被關閉了,啓動OracleServiceXE(我的是快捷版本,請對號入座)