使用 mod_deflate 进行压缩

#####################
#
#   debian方式安装
#
#####################

# a2enmod defalte

# a2enmod headers

# vim /etc/apache2/sites-available

 
         AddOutputFilterByType DEFLATE text/html text/plain text/css
         DeflateCompressionLevel 7
         SetOutputFilter DEFLATE
         DeflateFilterNote Input instream
         DeflateFilterNote Output outstream
         DeflateFilterNote Ratio ratio
         LogFormat '"%r" %{outstream}n/%{instream}n (%{ratio}n%%)' deflate
         CustomLog logs/deflate_log.log deflate
 

 
          SetOutputFilter DEFLATE
         BrowserMatch ^Mozilla/4 gzip-only-text/html
          BrowserMatch ^Mozilla/4\.0[678] no-gzip
          BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
          SetEnvIfNoCase Request_URI /
                \.(?:gif|jpe?g|png|exe|bmp|mp3|rar|zip|swf|cab|t?gz|bz2|sit)$ no-gzip dont-vary
          SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary
          Header append Vary User-Agent env=!dont-vary
 

# /etc/init.d/apache2 reload

#####################
#
#   源码方式安装
#
#####################

# {apache-bin}/apxs -i -a -c {apache-src}/modules/filters/mod_deflate.c
         
# {apache-bin}/apxs –i –a –c {apache-src}/modules/metadata/mod_headers.c

# 编辑http.conf 添加如下内容

LoadModule headers_module     modules/mod_headers.so
LoadModule deflate_module     modules/mod_deflate.so

# 编辑http.conf 添加mod_deflate内容

### 内容同上 ###