利用浏览器缓存，如何在 apache 或 .htaccess 上? [英] Leverage browser caching, how on apache or .htaccess?

问题描述

在这里做什么?我有一大堆文件，Google Speed Page 说这些文件是利用浏览器缓存"……但我不知道怎么做?我是弄乱还是更改了 Apache 配置文件(如下)，还是在我的 .htaccess 页面中放了一些东西?

What to do here? I have a huge list of files that Google Speed Page said to "Leverage Browser Caching".. but I don't know how? Do I mess or change the Apache config file (below) or do I put something in my .htaccess page?

 <IfModule mod_proxy.c>
        ProxyRequests Off
        CacheRoot "/var/run/proxy"
        CacheSize 1024
        CacheGcInterval 24
    #CacheMaxExpire 24
    #CacheLastModifiedFactor 0.1
    #CacheDefaultExpire 1
    #NoCache a_domain.com another_domain.edu joes.garage_sale.com
        <Directory "disabled_proxy">
            Allow from example.com
            Deny from all
            Order Deny,Allow
        </Directory>
    </IfModule>
    ##
    #### mod_expires is configured so that all static files but images
    #### expire after 60 seconds. Any response that has a life span of more
    #### than 5 seconds (see webperfcache.conf) will be cached by webperfcache.
    #### Make sure your CGIs return a "Cache-Control: no-cache" header if you
    #### elect to make your dynamically generated HTML pages not cache-able.
    #### If all your HTML pages are static you may also increase ExpiresDefault.

    <IfModule mod_expires.c>
        ExpiresActive On
        ExpiresDefault A60
        ExpiresByType image/bmp A3600
        ExpiresByType image/gif A3600
        ExpiresByType image/ief A3600
        ExpiresByType image/jpeg A3600
        ExpiresByType image/png A3600
        ExpiresByType image/tiff A3600
        ExpiresByType image/x-cmu-raster A3600
        ExpiresByType image/x-portable-anymap A3600
        ExpiresByType image/x-portable-bitmap A3600
        ExpiresByType image/x-portable-graymap A3600
        ExpiresByType image/x-portable-pixmap A3600
        ExpiresByType image/x-rgb  A3600
        ExpiresByType image/x-xbitmap A3600
        ExpiresByType image/x-xpixmap A3600
        ExpiresByType image/x-xwindowdump A3600
        ExpiresByType audio/basic A3600
        ExpiresByType audio/midi A3600
        ExpiresByType audio/mpeg A3600
        ExpiresByType audio/x-aiff A3600
        ExpiresByType audio/x-pn-realaudio A3600
        ExpiresByType audio/x-pn-realaudio-plugin A3600
        ExpiresByType audio/x-realaudio A3600
        ExpiresByType audio/x-wav A3600
        ExpiresByType video/mpeg A3600
        ExpiresByType video/quicktime A3600
        ExpiresByType video/x-msvideo A3600
        ExpiresByType video/x-sgi-movie A3600
    </IfModule>

推荐答案

几天前我也在做同样的事情.将此添加到我的 .htaccess 文件中:

I was doing the same thing a couple days ago. Added this to my .htaccess file:

ExpiresActive On
ExpiresByType image/gif A2592000
ExpiresByType image/jpeg A2592000
ExpiresByType image/jpg A2592000
ExpiresByType image/png A2592000
ExpiresByType image/x-icon A2592000
ExpiresByType text/css A86400
ExpiresByType text/javascript A86400
ExpiresByType application/x-shockwave-flash A2592000
#
<FilesMatch ".(gif¦jpe?g¦png¦ico¦css¦js¦swf)$">
Header set Cache-Control "public"
</FilesMatch>

现在，当我运行 google 速度页面时，利用浏览器缓存不再是高优先级.

And now when I run google speed page, leverage browwer caching is no longer a high priority.

希望这会有所帮助.

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