SpringBoot Zuul Gateway

Here is an example of how you can create a Spring API Gateway in a Spring Boot application along with a simple car microservice.

  1. API Gateway:

First, create a Spring Boot project and add the following dependencies to your pom.xml file:

Next, add the @EnableZuulProxy annotation to your main class to enable the Zuul proxy:

  1. Car Microservice:

Create another Spring Boot project and add the following REST endpoint in your main class:

And add the following properties to your application.properties or application.yml file:

That’s it! You can now run both the API gateway and the car microservice. You can access the car endpoint through the API gateway by making a GET request to http://localhost:8080/car-service/car, where car-service is the name of your car microservice. Note that you need to configure the API gateway to know about the car microservice, which you can do by adding a mapping in the application.properties or application.yml file of the API gateway:

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