Oracle數據庫只允許localhost鏈接,不允許IP訪問。如果用IP作爲主機名,則報ORA-12505的錯誤
經過網上查找資料和不斷的測試,終於解決了。
首先打開D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN下的listener.ora文件,然後修改裏面的配置如下:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
(SID_DESC =
(GLOBAL_DBNAME = jcms)
(ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)
(SID_NAME = jcms)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.25.51)(PORT = 1521))
)
)
ADR_BASE_LISTENER = D:\app\Administrator
紅色標註的部分是在原來的基礎上添加的,藍色標註的地方原來爲localhost,現在改爲本機IP就可以了。