111. How to Include Spring Cloud Gateway
To include Spring Cloud Gateway in your project use the starter with group
org.springframework.cloud and artifact id
spring-cloud-starter-gateway . See the Spring Cloud Project page for details on setting up your build system with the current Spring Cloud Release Train.
If you include the starter, but, for some reason, you do not want the gateway to be enabled, set
Spring Cloud Gateway requires the Netty runtime provided by Spring Boot and Spring Webflux. It does not work in a traditional Servlet Container or built as a WAR.