[GitHub] [dubbo] mercyblitz commented on issue #3990: dubbo和openfeign一起用报错

["mercyblitz (GitHub)" <gi...@apache.org>]

This error was caused by Spring Cloud Feign design, every `@FeignClient` will generate a Feign proxy with a new child Spring `ApplicationContext` that may be refreshed before its' parent `ApplicationContext`. If any Dubbo service bean annotated `@Service` was scanned by this child context, this Dubbo bean also will be initialized at the same time, thus there are two ways to resolve this issue :

1. Avoid Dubbo `@Service` Bean to register into the child context
2. Via the `contextId` attribute of `@FeignClient` to specify the Spring Boot server `ApplicationContext`


[ Full content available at: https://github.com/apache/dubbo/issues/3990 ]
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