我在Linux Mint 17.3系統上安裝了適用於Linux x64的Oracle數據庫Express Edition 11g第2版。安裝過程很成功。我能夠使用sqlplus連接到數據庫,創建新用戶,執行命令等。 在安裝時配置數據庫時,我使用了默認端口,即8080和1521. 但我無法連接到APEX url ie localhost:8080/apex/f?p = 4950從我的系統。我一直在尋找過去幾個小時的解決方案,並且找不到任何地方。無法連接到Linux中的Oracle 11g XE Apex Web界面Mint
LSNRCTL命令的輸出是如下:
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 06-MAR-2016 10:11:05
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Start Date 06-MAR-2016 08:58:41
Uptime 0 days 1 hr. 12 min. 24 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Default Service XE
Listener Parameter File /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora
Listener Log File /u01/app/oracle/diag/tnslsnr/iamharish15-HP-15-Notebook-PC/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_XE)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=iamharish15-HP-15-Notebook-PC)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
我沒有修改任何的tnsnames.ora或listener.ora中的。下面列舉一下這些文件讀起來像: 的listener.ora
# listener.ora Network Configuration File:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/xe)
(PROGRAM = extproc)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(ADDRESS = (PROTOCOL = TCP)(HOST = iamharish15-HP-15-Notebook-PC)(PORT = 1521))
)
)
DEFAULT_SERVICE_LISTENER = (XE)
的tnsnames.ora
# tnsnames.ora Network Configuration File:
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = iamharish15-HP-15-Notebook-PC)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
當我使用連接到XE如下啓動SQL命令行和登錄:
SQL> connect username/p[email protected]
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
但通常從終端,如果我連接使用sqlplus username/password
我連接成功。 我想我必須得到XE
和XEXDB
服務才能運行,但到目前爲止我還沒有辦法。在這方面的任何幫助將是非常有幫助的。提前致謝。
請看看:http://www.zyxware。com/articles/2008/12/24/oracle-xe-solution-to-can-access-http-127-0-0-1-8080apex-errors –
我不認爲它適用於我的情況。在我的情況下,沒有更改IP,此外,'lsnrctl status'不返回錯誤/失敗消息。但是它沒有'(DESCRIPTION =(ADDRESS =(PROTOCOL = tcp)(HOST = 127.0.0.1)(PORT = 8080))(Presentation = HTTP)(Session = RAW))'我覺得有一些事情需要做這個'XE'服務沒有運行導致apex web界面不可用。但我不知道如何解決這個問題,我不想搞亂一切,只是爲了解決尖端的問題。 – iamharish15