GitHub user MingJunDuan created a discussion: [Q/A] Dubbo3和Dubbo2使用dubbo协议（hessian2）能互通吗
### Pre-check - [X] I am sure that all the content I provide is in English. ### Apache Dubbo Component Java SDK (apache/dubbo) ### Details Dubbo3使用JDK17，Dubbo2使用JDK8(老项目)，能通过dubbo协议互通吗？我们在计划升级老项目Dubbo2,到Dubbo3，平滑升级期间Dubbo3和Dubbo2需要能相互调用 ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) GitHub link: https://github.com/apache/dubbo/discussions/16063 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
