How to route based on metadata by use spring cloud and nacos · apache/dubbo#8284

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help wanted

描述

If I want route by nacos metadata。In AbstractLoadBalance and AbstractRouter ，I can not get metadata from （List<Invoker> invokers, URL url, Invocation invocation） what should I do？

贡献者指南

技术栈: javaspring
领域: backendapi
议题类型: documentation
难度: 3
预计时间: 1-3 hours
活动状态: needs maintainer response
清晰度: mostly clear
前置要求: JavaSpring CloudDubbo basics
新手友好度: 30
研究方向: Check the Dubbo documentation and source code for AbstractLoadBalance and AbstractRouter (dubbo cluster module). Look for how to access metadata from Invocation or URL. The user asks how to get metadata from the invokers list. Review the RoutingRule and RouterFactory interfaces. Consider asking on the Dubbo mailing list or Stack Overflow for a step by step guide.