IHS启用压缩

     LoadModule deflate_module modules/mod_deflate.so  

      

    <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[678] no-gzip  

      

        # MSIE masquerades as Netscape, but it is fine  

        BrowserMatch \bMSIE !no-gzip !gzip-only-text/html  

      

        # Don't compress images  

        SetEnvIfNoCase Request_URI \.(?: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>   

      

    DeflateCompressionLevel 9  

    DeflateFilterNote Input instream  

    DeflateFilterNote Output outstream  

    DeflateFilterNote Ratio ratio  

    LogFormat '"%h %l %u %t %r" %{outstream}n/%{instream}n (%{ratio}n%%)' deflate  

    CustomLog logs/deflate_log deflate