Nginx cache

[sastro]

I'm using nginx as front end for apache.

The example url like this http://www.mydomain.com/category-1/fat-burner.html and on the apache it goes to http://www.mydomain.com/index.php?cat=1&topic=fat-burner

What i want is nginx to cache this page (http://www.mydomain.com/category-1/fat-burner.html) for 1 day so apache no need to proccess it, but if there not cached yet, apache will proccess it first then nginx cache it.

The point is nginx should check if the page has been cached or not.

 

Sory for my english.