apache2路径：

适用于apache2.2

主路径：/usr/local/apache2
配置：.../conf/httpd.conf

配置多站点：

通过不同端口配置多站点：

1、在httpd.conf中监听多个端口

# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
#
# Change this to Listen on specific IP addresses as shown below to 
# prevent Apache from glomming onto all bound IP addresses.
#
#Listen 12.34.56.78:80
Listen 80
Listen 82

2、设置虚拟主机
在httpd.conf中添加

1.
Alias / 'PROJECT_ROOT'
<VirtualHost *:80>
    DocumentRoot 'PROJECT_ROOT'
    ServerName localhost:80或域名
    //设置文件夹权限
    <Directory 'PROJECT_ROOT'>
        Options Indexes FollowSymLinks
        AllowOverride None
        Order deny,allow
        Allow from all
    </Directory>
</VirtualHost>

2.
<VirtualHost *:82>
    DocumentRoot 'PROJECT_ROOT'
    ServerName localhost:82或域名
    Alias /static/ "PROJECT_ROOT/static/"
    Alias /media/ "PROJECT_ROOT/media/"
    //python使用wsgi
    WSGIScriptAlias / /home/fengxikang/bgi_pet/bgi_pet/wsgi.py
    //权限设置
    <Directory "PROJECT_ROOT">
        <Files wsgi.py>
            Require all granted
        </Files>
        Options +ExecCGI
        Order allow,deny
        Allow from all
    </Directory>
</VirtualHost>

同一端口，不同域名：

修改虚拟主机中的 ServerName即可，端口可以监听同一端口

1.
<VirtualHost *:80>
...
ServerName www.a.com
...
</VirtualHost>

2.
<VirtualHost *:80>
...
ServerName www.b.com
...
</VirtualHost>

同一端口，同一域名，不同路径

Alias / 'PROJECT_ROOT'
<VirtualHost *:80>
    DocumentRoot 'PROJECT_ROOT'
    ServerName localhost:80或域名
    //设置文件夹权限
    <Directory 'PROJECT_ROOT'>
        Options Indexes FollowSymLinks
        AllowOverride None
        Order deny,allow
        Allow from all
    </Directory>
</VirtualHost>

设置顶部的Alias，使其指向不同路径，如

1.
Alias /a 'PROJECT_ROOT'+a_ROOT
<VirtualHost *:80>
...
</VirtualHost>

2.
Alias /b 'PROJECT_ROOT'+b_ROOT
<VirtualHost *:80>
...
</VirtualHost>

访问时，使用子目录访问，如
localhost/a
localhost/b
就能够访问到不同的站点

apache2+jkmount+tomcat

1、下载JKMount，编译，得到mod_jk.so文件，将mod_jk.so复制到apache2/modules下
并在httpd.conf中添加

LoadModule jk_module modules/mod_jk.so

2、在apache2/conf/下创建workers.properties用以分发

worker.list=worker01，worker02.....
worker.worker01.type=ajp13
worker.worker01.host=localhost
//这个port并不是tomcat默认的8080，需要在tomcat的配置文件中查看
worker.worker01.port=8009
worker.worker01.lbfactor=50
#worker.worker01.cachesize=10
#worker.worker01.cache_timeout=600
worker.worker01.socket_keepalive=1
worker.worker01.socket_timeout=300 
worker.worker01.connection_pool_size=1000
worker.worker01.connection_pool_timeout=600

3、在apache2/conf/下创建mod_jk.conf加载配置
名字可以自由发挥，只要在httpd.conf中被include就可以
httpd.conf

Include conf/mod_jk.conf

mod_jk.conf

JkWorkersFile conf/workers.properties
//此处要在logs中创建相应的文件，否则会报错
JkLogFile logs/mod_jk.log
JkLogLevel info

#Select the log format
JkLogStampFormat "[%a %b %d %H:%M:%S %Y]"

# JkOptions indicate to send SSL KEY SIZE,
JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories

# JkRequestLogFormat set the request format
JkRequestLogFormat "%w %V %T"

最后，设置httpd.conf

<VirtualHost *:80>
    //此处的PROJECT_ROOT在tomcat的webapps的相关项目下
    DocumentRoot "PROJECT_ROOT"
    ServerName 域名
    ServerAlias 域名别名
    //将该ServerName下的所有内容转发到JkMount的worker01处理
    JkMount /* worker01
    //权限设置
    <Directory "PROJECT_ROOT">
        Options Indexes FollowSymLinks
        AllowOverride None
        Order deny,allow
        Allow from all
    </Directory>
</VirtualHost>

注意事项

1.提示无法加载wsgi modules时，需添加python的site-packages路径WSGIPythonPath /usr/local/lib/python2.7/site-packages

编译安装JKMount

以下内容引用自http://www.w2bc.com/Article/15945

下载

apr-1.5.2.tar.gz
apr-util-1.5.4.tar.gz
pcre-8.36.tar.gz
tomcat-connectors-1.2.42-src.tar.gz

apr

tar -zxf apr-1.5.2.tar.gz
cd apr-1.5.2
./configure --prefix=/usr/local/apr  
make && make install

apr-util

tar -zxf apr-util-1.5.4.tar.gz
cd apr-util-1.5.4
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/bin/apr-1-config  
make && make install

pcre

tar -zxf pcre-8.36.tar.gz
cd pcre-8.36
./configure --prefix=/usr/local/pcre  
make && make install

编译生成mod_jk

tar -zxf tomcat-connectors-1.2.42-src.tar.gz
cd tomcat-connectors-1.2.42-src/native
./configure --with-apxs=/usr/local/apache2/bin/apxs
make
chmod 777 ./apache-2.0/mod_jk.so
cp ./apache-2.0/mod_jk.so /usr/local/apache2/modules/

至此将mod_jk.so复制到apache2/modules下，可在httpd.conf中load