mimetype-extension v0.0.4

mimetype-extension

NPM module to find the mime type of a file from an extension, and the extension of a file from a mime type

Installation

npm install --save mimetype-extension

In your node js application:

var mime_ext = require('mimetype-extension')

Utilisation

Get mime type : mime_ext.type("png") return "image/png"

mime_ext.type("ttf") return "application/x-font-ttf"

Get extension : mime_ext.ext("image/png") return "png"

mime_ext.ext("application/x-font-ttf") return "ttf"

So you can do :

res.setHeader('Content-Type', mime_ext.get("js"))