Apache httpd 2.4 alias 别名配置

痛定思痛。 2022-06-05 02:08 240阅读 0赞

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 -v
    Server 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.html
    This 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>

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