你也许知道怎么配置Apache proxy for weblogic server, 如下：
1，安装Apache 2.0， 使用默认的80默认端口
Copy Weblogic的so到Apache目录
源位置在：%ORACLE_MIDDLEWARE_HOME%/wlserver_10.3/server/plugin
目标位置在：%APACHE_HOME%/modules
注意改so文件已经包含了LoadBalence算法，可以通过Weblogic的Cluster去提供权重参数反馈给mod_wl_20.so，
这样， Apache知道如何Balance Request到Cluster中处理能力更强的服务器。
修改httpd.conf配置文件（%APACHE_HOME%/conf/httpd.conf），让apache加载weblogic提供的For Apache的Plugin――
LoadModule weblogic_module modules/mod_wl_22.so
在 http://download.oracle.com/docs/cd/E12840_01/wls/docs103/plugins/apache.html, 如下描述:
Installing the Apache HTTP Server Plug-In as a Dynamic Shared Object
The Apache plug-in is distributed as a shared object (.so) for Solaris, Linux, AIX, Windows, and HPUX11 platforms. The WLS 10.3 installation does not include the Apache HTTP server plug-ins. The Apache HTTP Server plug-ins are available in a separate zip file, available from the Oracle download and support sites. These plug-ins contain a fix for the security advisory described at:
http://www.oracle.com/technetwork/topics/security/alert-cve2008-3257-088842.html
After downloading the zip file, extract the zip to a directory of your choice on disk.
From the certification matrix, http://www.oracle.com/technetwork/middleware/ias/downloads/fusion-certification-100350.html, WLS 12c will work with 1.1 proxy plugin version which can be downloaded from the site above (http://www.oracle.com/technetwork/middleware/ias/downloads/wls-plugins-096117.html).
For web server plug-in support, refer to: Note 1111903.1.