Eureka will report an error for the first start and solve

The first start will report an error:

Because the Eureka client registers with the server, the server has not been started at this time, so the registration cannot be
configured

eureka:
  client:
      service-url:
          defaultZone: http://localhost:10086/eureka #server内置的client可以集群
    register-with-eureka: false # server 和client是同一台机器，没有配置集群
    fetch-registry: false #因为是同一台机器，所以我们无需拉取自己的信息

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