Apache静态缓存配置

最新推荐文章于 2018-09-19 12:37:25 发布

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最新推荐文章于 2018-09-19 12:37:25 发布

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文章标签：开发工具 php

原文链接：https://yq.aliyun.com/articles/545389

Apache配置静态缓存
[root@Linux9 logs]# apachectl -M #查看expires_modul模块加载

expires_module (shared)

[root@Linux9 logs]# vim /usr/local/apache2/conf/extra/httpd-vhosts.conf

以下为静态缓存配置:

45 <IfModule mod_expires.c>
46     ExpiresActive on
47     ExpiresByType image/gif "access plus 1 days"
48     ExpiresByType image/jpeg "access plus 24 hours"
49     ExpiresByType image/png "access plus 24 hours"
50     ExpiresByType test/css "now plus 2 hours"
51     ExpiresByType application/x-javascripts "now plus 2 hours"
52     ExpiresByType application/x-shockwave-flash "now plus 2 hours"
53     ExpiresDefault "now plus 0 min"
54 </IfModule>

[root@linux9 logs]# apachectl -t
Syntax OK

[root@linux9 logs]# apachectl graceful

注：ExpiresActive on #缓存开关启用或禁产生"Expires:"和"Cache-Control:"头的功能

ExpiresDefault "now plus 0 min" #默认不缓存设置了其作用范围内的所有文档的默认有效期的计算方法

修改ExpiresByType image/png "access plus 12 hours"

[root@Linux9 apache2]# vim conf/extra/httpd-vhosts.conf
[root@Linux9 apache2]# apachectl graceful
[root@Linux9 apache2]# curl -x192.168.25.57:80 'http://www.yh.com/static/image/common/logo.png' -I
HTTP/1.1 200 OK
Date: Thu, 07 Jan 2016 03:53:06 GMT
Server: Apache/2.4.17 (Unix) PHP/5.5.9
Last-Modified: Tue, 08 Dec 2015 02:39:16 GMT
ETag: "1149-52659e1375d00"
Accept-Ranges: bytes
Content-Length: 4425
Cache-Control: max-age=43200
Expires: Thu, 07 Jan 2016 15:53:06 GMT
Content-Type: image/png

如果修改：ExpiresByType image/gif "access plus 2 days"
Cache-Control: max-age=172800 两天时间
注：now和access，hour和hours都一样用！

本文转自 boy461205160 51CTO博客，原文链接:http://blog.51cto.com/461205160/1732469