Preventing files from downloading (.csv)

[InTheWoods]

A customer is trying to get a .csv file to appear within the browser as opposed to automatically downloading.

Webserver: Apache + Nginx

How to proceed with this? Is this something that needs to go in a .htaccess file or what?

 

[Zhenyapan]

descride it here as you want:
/etc/nginx/mime.types