Apache httpd 2.4 alias 别名配置

Web网站别名配置是被经常使用的一个特性。这个功能实际上是为站点URI定义一个路径映射关系，其配置和使用也较为简单。以下是基于CentOS 7下实现alias的别名配置，供大家参考。

配置示例

[root@centos7-web ~]# more /etc/redhat-release CentOS Linux release 7.2.1511 (Core) [root@centos7-web ~]# httpd -vServer version: Apache/2.4.6 (CentOS)Server built: Nov 19 2015 21:43:13###关闭selinux[root@centos7-web ~]# setenforce 0[root@centos7-web ~]# vim /etc/httpd/conf/httpd.conf    #    # Alias: Maps web paths into filesystem paths and is used to    # access content that does not live under the DocumentRoot.    # Example:    # Alias /webpath /full/filesystem/path    #    # If you include a trailing / on /webpath then the server will    # require it to be present in the URL.  You will also likely    # need to provide a <Directory> section to allow access to    # the filesystem path.Alias /bbs "/forum/htdocs"<Directory "/forum/htdocs">    Options Indexes FollowSymLinks MultiViews    AllowOverride all    Require all granted</Directory>上述别名的配置，就是说当你基于你的站点访问http://www.yourdoamin.com/bbs目录下的文件时，会直接从服务器/forum/htdocs目录下访问对应的文件。[root@centos7-web ~]# systemctl reload httpd[root@centos7-web ~]# mkdir -pv /forum/htdocs/mkdir: created directory ‘/forum/htdocs/’[root@centos7-web ~]# echo "This is a alias path test.">>/forum/htdocs/index.html[root@centos7-web ~]# curl http://localhost/bbs/index.htmlThis is a alias path test.如果alias路径中指定的尾部目录斜线，如下，应两者匹配Alias /bbs/ "/forum/htdocs/"<Directory "/forum/htdocs/">    Options Indexes FollowSymLinks MultiViews    AllowOverride all    Require all granted</Directory>