我当前正在使用deflate
在我的Apache配置中缓存我的CSS、JS和图像。
以下是我的代码:
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript
现在当我检查我的标题时,我看到:
Host www.domain.com
User-Agent Mozilla/5.0 (X11; Linux i686; rv:6.0.2) Gecko/20100101 Firefox/6.0.2
Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language en-us,en;q=0.5
Accept-Encoding gzip, deflate
Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
Connection keep-alive
If-Modified-Since Fri, 30 Sep 2011 01:05:01 GMT
If-None-Match "124741af-1c4b9-4ae1136f3f9d0"
Cache-Control max-age=0
一切看起来很好,
Accept-Encoding
是gzip, deflate
,这正是我想要的,但现在我看到Cache-Control
是max-age=0
。那么这会否破坏使用deflate缓存的目的呢?这是否意味着它只会缓存1天,第二天就不会缓存或者必须重新加载?注意:我的图片很少更改,我的CSS和JS每周更改一次。