當oracle 報12584錯誤時
一、去把這tnsnames.ora,listener.ora兩個文件裏面的localhost 全部改爲127.0.0.1 包括你連接數據庫用的工具,
改完之後,重啓監聽服務。(重啓監聽服務可以從任務管理器--->服務--->Oracle???Listenter 停止,然後啓動))
如果沒有效果,則繼續下面操作
增加一段代碼至tnsnames.ora配置文件:
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = F:\app\Administrator\product\11.2.0\dbhome_1)
(SID_NAME = ORCL)
)
如圖所示(記得改路徑):
每次操作完,記得重啓監聽服務。還不行的話直接用我的配置文件把。
#配置文件: listener.ora
# listener.ora Network Configuration File: F:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = F:\app\Administrator\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:F:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = F:\app\Administrator\product\11.2.0\dbhome_1)
(SID_NAME = ORCL)
)
)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
)
ADR_BASE_LISTENER = F:\app\Administrator
分割線-------------------------------------------------------------------------------------------------
#配置文件:tnsnames.ora
# tnsnames.ora Network Configuration File: F:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.
LISTENER_ORCL =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
)