写多个@FeignClient("名字相同")The bean 'provider.FeignClientSpecification' could not be registered. A bean with that name has already been defined and overriding is disabled.

因为springboot

#同一个项目中只能使用一个@FeignClient("hello-service")，开启就可以多个
spring:
  main:
    allow-bean-definition-overriding: true