A docker image running a NodeJS/Express application to easily generate and download a simple QR Code image.
- clone the repository into your working dir
- change into directory qrcode
- build your docker image with
docker build -t <imagename> .
- run the container with
docker run -it -p 3000:3000 <imagename>
Simply access your nodejs server under http://localhost:3000/<qr code content>
- the generated QR Code will be downloaded automatically.