坏人 wrote:
> 可以改代码编译后直接使用；也可以用内嵌的perl灵活设置，效率也非常高
>
> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,1918,1920#msg-1920
>
>
>
The reason that I'm asking for the change in NGINX is that in one
particular application (X-Accel-Redirect to AWS S3), calculation of a
server variable is done on URL encodings done with UPPER CASE characters.

We supply NON-URL encoded URLs to X-Accel-Redirect - these are
re-encoded by nginx using lower case characters for any hex values, and
consequently the server variable calculation (already done before
X-Accel-Redirect) fails.