Oracle APEX无法在CentOS 7上运行

Question

我刚刚在带有Oracle XE的VM中安装了CentOs 7最小服务器。

所有安装都很顺利，但我无法从远程IP（我的主机）访问APEX。 CentOS是最小的，我没有GNOME尝试从localhost浏览器访问。

我配置了远程访问，如下所示：

SQL> EXEC DBMS_XDB.SETLISTENERLOCALACCESS(FALSE);

这是监听器状态：

$ lsnrctl status

LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 17-JAN-2016 12:22:15

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                17-JAN-2016 11:48:31
Uptime                    0 days 0 hr. 33 min. 44 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/localhost/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_XE)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "XE" has 1 instance(s).
  Instance "XE", status READY, has 1 handler(s) for this service...
Service "XEXDB" has 1 instance(s).
  Instance "XE", status READY, has 1 handler(s) for this service...
The command completed successfully

我怎么知道APEX服务正在运行？

如何启动它并从远程计算机访问？

Answer 1

您在端点摘要中缺少“(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=8080))(Presentation=HTTP)(Session=RAW))”。

即没有监听器运行顶点

begin
   dbms_xdb.sethttpport ('8080');
end;

要检查它是否已设置：

select dbms_xdb.gethttpport as "HTTP-Port" from dual;