Developing Java Applications with Spring and Spring Boot

Creating the Spring Cloud Gateway main class

There is no secret to this part. The Spring Cloud Gateway works in the same way as the common Spring Boot applications. There is a main class which will start the embedded server and starts the whole application.

Our main class should look like this:

package springfive.airline.gateway;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.cloud.netflix.eureka.EnableEurekaClient;@EnableEurekaClient@SpringBootApplicationpublic class GatewayApplication { public static void main(String[] args) {  SpringApplication.run(GatewayApplication.class, args); }}

As we can see, it is a pretty standard Spring Boot application, ...