apache 启用gzip压缩

1、去掉注释

LoadModule deflate_module modules/mod_deflate.so

LoadModule headers_module modules/mod_headers.so

?

2、添加以下内容

<IfModule mod_deflate.c>?

<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 \bMSIE !no-gzip !gzip-only-text/html?

# NOTE: Due to a bug in mod_setenvif up to Apache 2.0.59?

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

# workaround to get the desired effect:?

# BrowserMatch \bMSIE !no-gzip !gzip-only-text/html force-gzip?

BrowserMatch \bMSIE !no-gzip !gzip-only-text/html?

?

# Don’t compress images and other?

SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip dont-vary?

SetEnvIfNoCase Request_URI .(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary?

SetEnvIfNoCase Request_URI .(?:pdf|doc)$ no-gzip dont-vary?

AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css?

AddOutputFilterByType DEFLATE application/x-javascript?

# Make sure proxies don’t deliver the wrong content?

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

?

#DeflateFilterNote ratio ratio_info?

#LogFormat '"%v %h %l %u %t “%r" %>s %b "%{Referer}i" "%{User-Agent}i"" (%{ratio}n)' deflate?

#CustomLog logs/deflate_log deflate?

</Location>

</IfModule>