4.0.0 api-gateway api-gateway jar API Gateway using Zuul com.baeldung.spring.cloud spring-cloud-zuul-fallback 1.0.0-SNAPSHOT org.springframework.cloud spring-cloud-starter-parent ${spring-cloud-dependencies.version} pom import org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-netflix-zuul org.springframework.boot spring-boot-starter-test test