ubuntu apache 启用gzip

启用apache2自带的压缩技术

a2enmod deflate

a2enmod headers

/etc/init.d/apache2 force-reload

vi /etc/apache2/mods-enableddeflate.conf

输入以下内容

<IfModule mod_deflate.c>

          DeflateMemLevel 8

          # these are known to be safe with MSIE 6

          AddOutputFilterByType DEFLATE text/html text/plain text/xml

 

          # everything else may cause problems with MSIE 6

          AddOutputFilterByType DEFLATE text/css

          AddOutputFilterByType DEFLATE application/x-javascript application/javascript application/ecmascript application/x-httpd-php application/php

          AddOutputFilterByType DEFLATE application/rss+xml

</IfModule>

<Location />

# Insert filter

SetOutputFilter DEFLATE

 

# Netscape 4.x has some problems…

BrowserMatch ^Mozilla/4 gzip-only-text/html

 

# Netscape 4.06-4.08 have some more problems

BrowserMatch ^Mozilla/4.0[678] no-gzip

 

# MSIE masquerades as Netscape, but it is fine

# BrowserMatch MSIE !no-gzip !gzip-only-text/html

 

# NOTE: Due to a bug in mod_setenvif up to Apache 2.0.48

# the above regex won’t work. You can use the following

# workaround to get the desired effect:

BrowserMatch MSI[E] !no-gzip !gzip-only-text/html

 

# Don’t compress images

SetEnvIfNoCase Request_URI .(?:gif|jpg|cab|jpe?g|exe|bmp|mp3|rar|zip|swf|png)$ no-gzip dont-vary

 

# Make sure proxies don’t deliver the wrong content

Header append Vary User-Agent env=!dont-vary

</Location>

重启apache

/etc/init.d/apache2 restart