1、开启Gzip
AddOutputFilterByType DEFLATE text/html text/css text/plain text/xml application/x-httpd-php application/x-javascript
2、缓存html 、html、php、txt等文档
Header unset Pragma
Header unset ETag
FileETag None
Header set Cache-Control "max-age=600"
3、缓存图片、JS、css等
Header unset Pragma
Header unset ETag
FileETag None
Header set Cache-Control "max-age=604800"
但是,如果放了2和3,那么可能后台(/admin)也会出问题,那么就需要在admin目录下放置一个不允许缓存的
Header unset ETag
FileETag None
Header set Cache-Control "no-cache, no-store, max-age=0, must-revalidate"
Header set Pragma "no-cache"