springcloud不同服务器注册的服务互相访问,配置实例ip

feign.RetryableException: Connection refused (Connection refused)

 

 

instance:
  instance-id: ${spring.application.name}:${server.port} # 指定实例ID,就不会显示主机名了
  ip-address: 10.21.19.86
  prefer-ip-address: true