QR-code Generator and Reader

Spring boot application exposing REST API endpoint to genrate QR-code representing custom message and another endpoint to read the decoded message, built using Java Spring boot and google's zxing library.

Local Setup

• Install Java 15
• Install Maven

Recommended way is to use sdkman for installing both maven and java

Run the below commands in the core

mvn clean install

mvn spring-boot:run

server port is configured to 9090 which can be changed in application.properties file

Go to the below url to view swagger-ui (API docs)

http://localhost:9090/swagger-ui.html