.htaccess - 缓存来自 URL 的文件，例如 /files/large/6

发布于 2024-12-14 11:43:16 字数 877 浏览 0 评论 0原文

我们有一个多站点 CMS，可以处理像这样的图像和其他文件。

我们如何使用 .htaccess 缓存 www.（或非 www.）variable-domain.com/files/* 中的图像和其他文件？

这会导致 500 错误。我删除了一些..这是我目前可以使用的内容（减去目录和内容部分 - 当包含它时它会抛出错误）。

#
#   Force Browser Cache
#
<ifmodule mod_expires.c>
ExpiresActive On

<filesmatch "\.(jpg|gif|png|css|js)$">
    ExpiresDefault "access plus 1 year"
</filesmatch>

<FilesMatch ".(flv|gif|jpg|jpeg|png|ico|swf)$">
    Header set Cache-Control "max-age=2592000"
</FilesMatch>

<FilesMatch ".(js|css|pdf|txt)$">
    Header set Cache-Control "max-age=604800"
</FilesMatch>

<Directory "/home/aiwebsystems/public_html/uploads">
    <FilesMatch "\.(gif|jpg|png|js|css)$">
        ExpiresDefault "access plus 1 year"
    </FilesMatch>
</Directory>

</ifmodule>

我还需要包含其中的所有子目录...

感谢您的帮助！

原文

We have a multisite CMS that handles images and other files like this..

How can we cache images and other files that are in www.(or non-www.)variable-domain.com/files/* with .htaccess?

This is causing a 500 error. I stripped out some.. here is what I have currently that works (minus the Directory and contents part - it throws the error when thats included).

#
#   Force Browser Cache
#
<ifmodule mod_expires.c>
ExpiresActive On

<filesmatch "\.(jpg|gif|png|css|js)$">
    ExpiresDefault "access plus 1 year"
</filesmatch>

<FilesMatch ".(flv|gif|jpg|jpeg|png|ico|swf)$">
    Header set Cache-Control "max-age=2592000"
</FilesMatch>

<FilesMatch ".(js|css|pdf|txt)$">
    Header set Cache-Control "max-age=604800"
</FilesMatch>

<Directory "/home/aiwebsystems/public_html/uploads">
    <FilesMatch "\.(gif|jpg|png|js|css)$">
        ExpiresDefault "access plus 1 year"
    </FilesMatch>
</Directory>

</ifmodule>

I would need all subdirectories of this included too...

Thanks for the help!

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始终不够 2024-12-21 11:43:16

使用 Apache 的 mod_expires，

例如在 .htaccess 中放置：

ExpiresActive On

<Directory "/path/to/public_html/files">
    Options FollowSymLinks MultiViews
    AllowOverride All
    Order allow,deny
    Allow from all
    ExpiresDefault A300
    <FilesMatch "\.html$">
        Expires A86400
    </FilesMatch>
    <FilesMatch "\.(gif|jpg|png|js|css)$">
        Expires A2592000
    </FilesMatch>
</Directory>

A300 表示用户缓存的副本在访问后 300 秒过期。（A86400 是访问后一天，A2592000 是访问后一个月）

如果您指的是服务器端缓存，那么您很幸运，因为操作系统最近使用“分页”算法进行缓存： http://en.wikipedia.org/wiki/Paging

Use Apache's mod_expires

e.g in your .htaccess put:

ExpiresActive On

<Directory "/path/to/public_html/files">
    Options FollowSymLinks MultiViews
    AllowOverride All
    Order allow,deny
    Allow from all
    ExpiresDefault A300
    <FilesMatch "\.html$">
        Expires A86400
    </FilesMatch>
    <FilesMatch "\.(gif|jpg|png|js|css)$">
        Expires A2592000
    </FilesMatch>
</Directory>

A300 meaning that the user cached copy expires 300 seconds after access. (A86400 is a day after access, A2592000 is a month after access)

If you mean server side caching, well then you are in luck as the operating system caches recently using a 'paging' algorithm: http://en.wikipedia.org/wiki/Paging

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