我可以告诉mod_deflate和PHP只跳过一个目录上的压缩吗？

发布时间：2020-12-13 22:36:12 所属栏目：PHP教程来源：网络整理

导读：要压缩我的所有网页,我使用这个.htaccess代码.如果可能,它使用Apache deflate模块,否则应用 PHP ob_gzhandler压缩. 一切正常,但由于特定原因,我不想对文件夹./folderWithoutCompression应用压缩. 问题：如果在下面的脚本中定义了Apache deflate模块(PHP ob_g

要压缩我的所有网页,我使用这个.htaccess代码.如果可能,它使用Apache deflate模块,否则应用 PHP ob_gzhandler压缩.

一切正常,但由于特定原因,我不想对文件夹./folderWithoutCompression应用压缩.

问题：如果在下面的脚本中定义了Apache deflate模块(PHP ob_gzhandler case),我该如何添加此异常？

<IfModule mod_deflate.c>
  # force deflate for mangled headers
  # developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/
  <IfModule mod_setenvif.c>
    <IfModule mod_headers.c>
      SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$^((gzip|deflate)s*,?s*)+|[X~-]{4,13}$HAVE_Accept-Encoding
      RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
    </IfModule>
  </IfModule>

  # HTML,TXT,CSS,JavaScript,JSON,XML,HTC:
  <IfModule filter_module>
    FilterDeclare   COMPRESS
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/html
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/css
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/plain
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/xml
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/x-component
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/javascript
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/json
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/xml
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/xhtml+xml
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/rss+xml
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/atom+xml
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/vnd.ms-fontobject
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $image/svg+xml
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/x-font-ttf
    FilterProvider  COMPRESS  DEFLATE resp=Content-Type $font/opentype
    FilterChain     COMPRESS
    FilterProtocol  COMPRESS  DEFLATE change=yes;byteranges=no
  </IfModule>

  <IfModule !mod_filter.c>
    # Legacy versions of Apache
    AddOutputFilterByType DEFLATE text/html text/plain text/css application/json
    AddOutputFilterByType DEFLATE application/javascript
    AddOutputFilterByType DEFLATE text/xml application/xml text/x-component
    AddOutputFilterByType DEFLATE application/xhtml+xml application/rss+xml 
    AddOutputFilterByType DEFLATE application/atom+xml
    AddOutputFilterByType DEFLATE image/svg+xml application/vnd.ms-fontobject 
    AddOutputFilterByType DEFLATE application/x-font-ttf font/opentype
  </IfModule>
</IfModule>

<IfModule !mod_deflate.c>
    #Apache deflate module is not defined,active the page compression through PHP ob_gzhandler
    php_flag output_buffering On
    php_value output_handler ob_gzhandler
</IfModule>

编辑

解决方法是,我对folderWithoutCompression文件夹中的所有文件使用自定义内容类型.

我确信可以使用<Location>,<LocationMatch>,<DirectoryMatch>或<Directory>排除某些目录,但是当我尝试处理时,我总是遇到Apache错误500

我终于找到了答案：

How to disable mod_deflate in apache2?

谢谢@Gumbo

# for URL paths that begin with "/foo/bar/"
SetEnvIf Request_URI ^/foo/bar/ no-gzip=1

# for files that end with ".py"
<FilesMatch .py$>
    SetEnv no-gzip 1
</FilesMatch>

（编辑：李大同）

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