elstar IT

At my customers when I create microservices I always add Swagger support, because it easy to test the microservice.

Another create benefit it gives the business also a nice UI to see what to expect.

Problem

Now I am preparing a demo for my session about Reactive Programming, which I will give at Social Connections 14 event next month in Berlin, I was thinking how to add support to my Spring Webflux demo.

But the current Swagger versions doesn’t support Spring Webflux

Solution

After some research I found that Swagger2 will add support for Spring Webflux in version 3.0.0

But there is already a SNAPSHOT in the wild with support.

Add version 3.0.0-SNAPSHOT to your dependencies in your pom.xm

After the dependencies are loaded in your project

Go to or create a SwaggerConfiguration class and add @EnableSwagger2WebFlux to your class

When you start your application head over to the swagger-ui.html and voila.

Happy coding