Apache2 mod_rewrite 规则

Question

如何重写静态文件请求 http://example.com/assets/img/logo.png 到 http://assets.example.com/img/logo.png

主站点重写规则

    ServerName    example.com
    ServerAlias   example.com
    DocumentRoot /var/www/html/example.com/public/

   <Directory  /var/www/html/example.com/public/ >
      Options Indexes FollowSymLinks MultiViews
      AllowOverride All
      Order allow,deny
      allow from all
    </Directory>

RewriteEngine on
RewriteCond %{HTTP_HOST} !assets\.site\.com
RewriteCond %{REQUEST_URI} \.(png|gif|ico|css|js|tiff|woff|woff2|ogg|mp3)$ [NC]
RewriteRule ^(.*) http://assets.example.com [NC,L]

资产的子域工作正常

assets.example.com

的虚拟主机配置

    ServerName     assets.example.com
    ServerAlias   assets.example.com
    DocumentRoot /var/www/html/example.com/public/assets/

   <Directory  /var/www/html/example.com/public/assets/ >
      Options Indexes FollowSymLinks MultiViews
      AllowOverride All
      Order allow,deny
      allow from all
    </Directory>

http://assets.example.com/img/logo.png 给出 404 但是如果我创建一个 /var/www/html/example.com/public/assets/assets/ 然后 http://assets.example.com/img/logo.png reutns 200

Answer 1

根据您的评论，您只需要更改您在 RewriteRule 使用的正则表达式中捕获的内容。现在 </code> 是 <code>(.*) 中的值。您可以通过将 "assets" 添加到捕获组之前的路径来从中删除 "assets"。

变化：

RewriteRule ^(.*) http://assets.example.com [NC,L]

收件人：

RewriteRule ^assets/(.*) http://assets.example.com/ [NC,L]

Apache2 mod_rewrite 规则

Apache2 mod_rewrite rules

apache

.htaccess

mod-rewrite

virtualhost