求助 apache2 关于deflate（网页压缩传输）的完全解决方案

dachangtui

安装好apache2后，
发现httpd.conf里有load 模块mod_deflate.so，这应该说明安装时已经enable了deflate吧。

然后在httpd.conf里面加入了
-----------------------------------------------------------------------------
SetOutputFilter DEFLATE
AddOutputFilterByType DEFLATE text/html text/plain text/xml
------------------------------------------------------------------------------
然后重启apache

测试，打开速度跟原来差不多，汗～

忽然意识到，没有办法知道网页是否经过压缩，也就是说，没有办法知道deflate是否起作用了啊。

求助～

HonestQiao

1. LoadModule deflate_module modules/mod_deflate.so
   
2. LoadModule headers_module modules/mod_headers.so
   
3. #Method 1: Only compress specified content type
   
4. <Location />
   
5.   <IfModule mod_deflate.c>
   
6.     # compress content with type html, text, and css
   
7.     AddOutputFilterByType DEFLATE text/html text/plain text/css
   
8.     <IfModule mod_headers.c>
   
9.       # properly handle requests coming from behind proxies
   
10.       Header append Vary User-Agent
    
11.     </IfModule>
    
12.   </IfModule>
    
13. </Location>
    
14. 
    
15. # Method 2: Compress all content, manually excluding specified file types
    
16. <IfModule mod_deflate.c>
    
17.   # place filter 'DEFLATE' on all outgoing content
    
18.   SetOutputFilter DEFLATE
    
19.   # exclude uncompressible content via file type
    
20.   SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png|rar|zip)$ no-gzip
    
21.   <IfModule mod_headers.c>
    
22.     # properly handle requests coming from behind proxies
    
23.     Header append Vary User-Agent
    
24.   </IfModule>
    
25. </IfModule>
    
26. 
    
27. # deflate.log, log compression ratio on each request
    
28. <IfModule mod_deflate.c>
    
29.   DeflateFilterNote Input instream
    
30.   DeflateFilterNote Output outstream
    
31.   DeflateFilterNote Ratio ratio
    
32.   LogFormat '"%r" %{outstream}n/%{instream}n (%{ratio}n%%)' deflate
    
33.   CustomLog logs/deflate.log deflate
    
34. </IfModule>
    
35. 
    
36. # Properly handle old browsers that do not support compression
    
37. <IfModule mod_deflate.c>
    
38.   BrowserMatch ^Mozilla/4 gzip-only-text/html
    
39.   BrowserMatch ^Mozilla/4\.0[678] no-gzip
    
40.   BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
    
41. </IfModule>
    
42. </IfDefine>

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