morgan363 发表于 2013-2-7 18:55:21

apache 压缩技术与配置(一)

在apache 的配置文件 httpd.conf 中的末尾添加如下信息:
 
<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 no-gzip
 
# MSIE masquerades as Netscape, but it is fine
# BrowserMath \bMSIE !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 \bMSI !no-gzip !gzip-only-text/html
 
# Don't compress images
   SetEnvIfNoCase Request_URI \.(?i:gif|jpe?g|png)$ no-gzip dont-vary
# Make sure proxies don't deliver the wrong content
   Header append Vary User-Agent env=!dont-vary

</Location>
 
然后重启apache服务,即可!
 
 
备注:
      其中,以上指令当中.(?:gif|jpe?g|png|js|css|swf|bmp)$ no-gzip dont-vary 这里面表示除gif|jpe?g|png|js|css|swf|bmp类型的文件不进行压缩之外, xml/html/htm 类型的文件都可以进行压缩。
 
      关于mod_deflate,详细请参考 http://httpd.apache.org/docs-2.0/mod/mod_deflate.html
 
 
 
 
 
 
 
 
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