spring-samples-for-all/spring-cloud/spring-cloud-zuul/eureka/src/main/resources/application.yml

server:
  port: 8010
eureka:
  instance:
    hostname: localhost
  client:
    # 设置为false,代表不向注册中心注册自己
    register-with-eureka: false
    # 注册中心主要用于维护服务，并不需要检索服务，所以设置为false
    fetch-registry: false
    serviceUrl:
          defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/