配置好之后,访客可以申请缓存加快再次访问的时间,配置代码如下:
vim /usr/local/apache2/conf/extra/httpd-vhosts.conf
<IfModule mod_rewrite.c>模块上面添加如下信息:
<IfModule mod_expires.c>
ExpiresActive on
ExpiresByType p_w_picpath/gif “access plus 1 days”
ExpiresByType p_w_picpath/jpeg “access plus 24 hours”
ExpiresByType p_w_picpath/png “access plus 24 hours”
ExpiresByType text/css “now plus 2 hours”
ExpiresByType application/x-javascript “now plus 2 hours”
ExpiresByType application/x-shockwave-flash “now plus 2 hours”
ExpiresDefault “now plus 0 min”
</IfModule>
保存退出
apachectl -t
apachectl graceful
测试配置:
curl -x127.0.0.1:80 ‘https://cache.yisu.com/upload/information/20200311/71/163145.jpg’ -I