apache实现部署多个网站（一个ip部署多域名）的方法详解

<VirtualHost *:80>
 # The ServerName directive sets the request scheme, hostname and port that
 # the server uses to identify itself. This is used when creating
 # redirection URLs. In the context of virtual hosts, the ServerName
 # specifies what hostname must appear in the request's Host: header to
 # match this virtual host. For the default virtual host (this file) this
 # value is not decisive as it is used as a last resort host regardless.
 # However, you must seothert it for any further virtual host explicitly.
 #ServerName www.example.com

 ServerAdmin webmaster@localhost
 DocumentRoot /var/www/

 # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
 # error, crit, alert, emerg.
 # It is also possible to configure the loglevel for particular
 # modules, e.g.
 #LogLevel info ssl:warn

 ErrorLog ${APACHE_LOG_DIR}/error.log
 CustomLog ${APACHE_LOG_DIR}/access.log combined

 # For most configuration files from conf-available/, which are
 # enabled or disabled at a global level, it is possible to
 # include a line for only one particular virtual host. For example the
 # following line enables the CGI configuration for this host only
 # after it has been globally disabled with "a2disconf".
 #Include conf-available/serve-cgi-bin.conf
</VirtualHost>

<VirtualHost *:80>
 ServerName #这里是域名地址
 ServerAdmin webmaster@localhost
 DocumentRoot /var/www/  #这里是路径
 ErrorLog ${APACHE_LOG_DIR}/error.log
 CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

<VirtualHost *:80>
 ServerName #这里是域名地址
 ServerAdmin webmaster@localhost
 DocumentRoot /var/www/  #这里是路径
 ErrorLog ${APACHE_LOG_DIR}/error.log
 CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_modulemodules/mod_proxy_connect.so
LoadModule proxy_ftp_modulemodules/mod_proxy_ftp.so
LoadModule proxy_http_modulemodules/mod_proxy_http.so

<VirtualHost _default_:80>
#ServerName www.example.com:80
DocumentRoot "${SRVROOT}/htdocs"
</VirtualHost>

ProxyRequests Off
ProxyPass /***(你想要访问的地址) http://*******(想要代理的地址)
ProxyPassReverse /***(你想要访问的地址) http://*******(想要代理的地址)