The listener supports no services

http://tc.itkee.com/database/detail-cba.html

lsnrctl start
提示:
The listener supports no services
The command completed successfully這樣啓動後遠程連接會造成
oracle ORA-12514:TNS:listener does not currently know of service requested in connect descriptor

---方案一---------原因：數據庫實例註冊到listener-----------------------------------

--登錄數據庫
$sqlplus / as sysdba
--顯示服務名
SQL>show parameter service_names
--強制註冊服務
SQL>alter system register;
--查看監聽狀態
$lsnrctl status

-----方案二--------------------------------------

問題解決了
在listener.ora裏面添加了一行SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = globe)
(SID_NAME = globe)
)
)

-----方案三-------------------------

後發現Oracle有個Net Manager可用：

在下圖的Listeners->Database Services中配置要監聽的SID及ORACLE_HOME，退出保存。

linux上面：

[root@localhost oracle]# xhost +

[root@localhost oracle]# su - oracle