懂ni 发表于 2017-1-5 06:23:53

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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