Nginx: conditional "expires" directive

[António P. P. Almeida]

On 16 Ago 2011 19h00 WEST, nginx-forum at nginx.us wrote:

<snip> 	
> ^.+\.(jpg|jpeg|gif|gz|zip|flv|rar|wmv|avi|css|swf|png|htc|ico|mpeg|mpg|txt|mp3|mov|js)$
> 			break;
> 			root								/opt/lampp/htdocs/randevu/public;
> 			#set $ccontrol "max-age=3600";
> 			#if ($arg_no_cache) { set $ccontrol "no-cache max-age=0";}
> 			#add_header Cache-Control $ccontrol;

> expires 1y;

location ~* ^.+\.(?:jpe?g|gif|gz|zip|flv|rar|wmv|avi|css|swf|png|htc|ico|mpeg|mpg|txt|mp3|mov|js)$ {
   root /opt/lampp/htdocs/randevu/public;

   set $cache_control max-age=31536000; # 1 year
   
   if ($arg_no_caching) {
      set $cache_control no-cache;
   }
   
   add_header Cache-Control $cache_control;
}

--- appa