默认情况下，linux上apache使用的
默认文档目录是：/var/www
默认端口是：80
如果想发布自己的一个系统资源目录，可以使用下面的方法,执行如下命令：
(1)添加监听端口
#cd /etc/apache2
#vim ports.conf
文件添加：
NameVirtualHost *:8000
Listen 8000
(2)配置虚拟目录
#cd /etc/apache2/sites-available
#cp default default-me
#vim default-me
文件内容如下：
复制代码 代码如下:
<VirtualHost *:8000 >
    ServerAdmin webmaster@localhost
    DocumentRoot /wwwroot
    <Directory / >
Options FollowSymLinks
AllowOverride None
    </Directory>
    <Directory /wwwroot/ >
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
    </Directory>
    ErrorLog /var/log/apache2/error.log
    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn
    CustomLog /var/log/apache2/access.log combined
</VirtualHost>

粗体部分是关键点。
(3)发布站点
# ln -s /etc/apache2/sites-available/default-me /etc/apache2/sites-enabled/001-default
(4)重启服务
#/etc/init.d/apache2 restart
(5)测试
http://localhost:8000/
如果能够正常访问就说明配置正确了。
复制代码 代码如下:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Virtual Hosts
#
# If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them. Most configurations
# use only name-based virtual hosts so the server doesn't need to worry about
# IP addresses. This is indicated by the asterisks in the directives below.
#
# Please see the documentation at
# <URL:http://httpd.apache.org/docs/2.2/vhosts/ >
# for further details before you try to setup virtual hosts.
#
# You may use the command line option '-S' to verify your virtual host
# configuration.
#
# Use name-based virtual hosting.
#
NameVirtualHost *:81
NameVirtualHost *:82
NameVirtualHost *:83
NameVirtualHost *:84
NameVirtualHost *:85
NameVirtualHost *:86
#
# VirtualHost example:
# Almost any Apache directive may go into a VirtualHost container.
# The first VirtualHost section is used for all requests that do not
# match a ServerName or ServerAlias in any <VirtualHost> block.
#
<VirtualHost *:81>
ServerAdmin jsw7001@hotmail.com
DocumentRoot D:/AppServ/www/www-nongye
ServerName www.dede.com
ErrorLog D:/AppServ/www/www-nongye/errornongye.log
CustomLog logs/dummy-host2.appservnetwork.com-access_log common
</VirtualHost>
<VirtualHost *:82>