htaccess-将图像请求重定向到单个文件

Question

我正在尝试配置 .htaccess 以将404图片请求重定向到单个文件： 404.jpg 这是我的代码：

# If there's no file at the requested path..
RewriteCond %{REQUEST_FILENAME} !-f
# Then, if it's an image file, try the other image:
RewriteRule /([^/]*\.(gif|png|jpg|svg|JPG|PNG|JPEG|jpeg))$ https://example.com/images/404.jpg

这很好用：

http://example.com/upload/images/a/ac/UserAvatar.png

但是它不适用于

http://example.com/upload/images/thumb/a/ac/UserAvatar.png/100px-UserAvatar.png

有解决方案吗？干杯

Answer 1

这应该可以完成工作：

RewriteEngine On
RewriteCond %{REQUEST_URI} \.(gif|png|jpg|svg|jpeg)$ [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ https://example.com/images/404.jpg [L]

检查是否启用了mod_rewrite

apachectl -M | grep rewrite

和AllowOverride已激活

<Directory /var/www/html/>
    AllowOverride All
</Directory>

祝你好运！