Recently when I was going through the RESTEasy documentation to find out the proper way to integrate it with Spring. There are several ways to do it. This is the first post in this series which will cover the ways to integrate RESTEasy with Spring. We will start with the one which is mentioned in the RESTEasy documentation. We will be using Maven for dependency management in our project. First of all, add the RESTEasy dependency in your project, org.jboss.resteasy resteasy-spring whatever version you are using Above code will add resteasy dependencies in your project. Next step is to define RESTEasy configuration in your web.xml.