Apache2 mod_rewrite規則

Question

我如何將靜態文件請求（如http://example.com/assets/img/logo.png）重寫為http://assets.example.com/img/logo.png

主站點重寫規則

    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$1 [NC,L]

資產子域正常運行

asset.example.com的虛擬主機配置

    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給出了404，但如果我創建了/var/www/html/example.com/public/assets/assets/，則http://assets.example.com /img/logo.png回復200

Answer 1

根據您的評論，您只需要更改RewriteRule使用的正則表達式中捕獲的內容即可。 現在$1是(.*) 。 您可以通過將其添加到捕獲組之前的路徑來從其中刪除“資產”。

更改：

RewriteRule ^(.*) http://assets.example.com$1 [NC,L]

至：

RewriteRule ^assets/(.*) http://assets.example.com/$1 [NC,L]