1、单域名单端口设置如：www.abc.com 默认用80访问   特别说明，apache的配置默认都在安装目录下的conf目录里面或者是/etc/apache2 不过一定要注意，listen.conf文件中端口监听是否开启如下图，表示已经开启80端口监听   直接默认修改default-server.conf    这个配置最好简单安装好了，之后，默认已经能够使用了，只是要把它修改成你需要的域名及访问路径罢了。   给一个标准配置吧   DocumentRoot "/srv/www/htdocs" #
# Configure the DocumentRoot
#
<Directory "/srv/www/htdocs">
        # Possible values for the Options directive are "None", "All",
        # or any combination of:
        #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
        #
        # Note that "MultiViews" must be named *explicitly* --- "Options All"
        # doesn't give it to you.
        #
        # The Options directive is both complicated and important.  Please see
        # http://httpd.apache.org/docs-2.2/mod/core.html#options
        # for more information.
        Options None
        # AllowOverride controls what directives may be placed in .htaccess files.
        # It can be "All", "None", or any combination of the keywords:
        #   Options FileInfo AuthConfig Limit
        AllowOverride None
        # Controls who can get stuff from this server.
        Order allow,deny
        Allow from all
</Directory>    2、单域名多端口设置    <Directory "/srv/www/htdocs/bbs">
    Options None
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>
<Directory "/srv/www/htdocs/">
    Options None
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory> NameVirtualHost   *:80
NameVirtualHost   *:81
<VirtualHost *:80>
          DirectoryIndex  index.html index.php
          ServerName   "www.abc.com"
          DocumentRoot   "/srv/www/htdocs/"  
  </VirtualHost> <VirtualHost *:81>
          DirectoryIndex   index.php
    ServerName   "www.abc.com:81"
          DocumentRoot   "/srv/www/htdocs/bbs/"  
  </VirtualHost>
     3、多域名多端口设置   <Directory "/srv/www/htdocs/btc">
    Options None
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory> <Directory "/srv/www/htdocs/bbs">

  Options None
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>
<Directory "/srv/www/htdocs/">
    Options None
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory> NameVirtualHost   *:80
NameVirtualHost   *:81
<VirtualHost *:80>
          DirectoryIndex  index.html index.php
          ServerName   "www.abc.com"
          DocumentRoot   "/srv/www/htdocs/"  
  </VirtualHost> <VirtualHost *:80>
          DirectoryIndex  index.html index.php
          ServerName   "www.btc.com"
          DocumentRoot   "/srv/www/htdocs/btc"  
  </VirtualHost> <VirtualHost *:81>
          DirectoryIndex   index.php
    ServerName   "www.abc.com:81"
          DocumentRoot   "/srv/www/htdocs/bbs/"  
  </VirtualHost>      需要注意的问题是，多端口监听，一定要注意listen.conf文件，是否开启了相应端口。

关键字：apache 配置 域名 端口