使用@FeignClient 标注多个类指定统一微服务时，报错A bean with that name has already been defined

做spring cloud 远程成调用时，多个类标注调用同一个微服务时：

@FeignClient(name = "${remote.feign.edu-authority-boot.name:edu-authority-boot}", path = "/auth",
fallbackFactory = AuthProviderFallbackFactory.class)
public interface AuthProvider {

@Component
@FeignClient(name = "${remote.feign.edu-authority-boot.name:edu-authority-boot}", path = "/menu",
fallbackFactory = MenuProviderFallbackFactory.class)
public interface MenuProvider {

启动项目时报如下错误：

Description:
The bean '${remote.feign.edu-authority-boot.name:edu-authority-boot}.FeignClientSpecification', defined in null, could not be registered. A bean with that name has already been defined in null and overriding is disabled.
Action:
Consider renaming one of the beans or enabling overriding by setting spring.main.allow-bean-definition-overriding=true

原因： @FeignClient 注解中的name是指定类型的名称，多个类指定同一个名称就会报错，而这里是要进行远程调用的微服务的名称。

解决方式为，在配置文件中加入如下配置：

spring:
main:
allow-bean-definition-overriding: true

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