What about to use the substitutions module(
http://wiki.nginx.org/NginxHttpSubsModule)? You will not get very good
performance I think.

2011/4/15 xinghua_hi <nginx-forum@nginx.us>

> I am a nginx development novice.Now i need to process the http response
> message body.For example , get all numbers in the response html,then
> every number times two and use new number instead of the original
> number. Do I need to write a new http module or use the existing module?
> Which existing module can I imitate?Which function should i foucs on ?
>
> Posted at Nginx Forum:
> http://forum.nginx.org/read.php?2,191422,191422#msg-191422
>
>
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