[GitHub] [dubbo] 24kpure commented on issue #12350: org.apache.dubbo.config.spring.util.DubboAnnotationUtils#convertParameters中当参数列表未空时，直接返回了不可修改的Collections.emptyMap()，我认为不合适

["24kpure (via GitHub)" <gi...@apache.org>]

24kpure commented on issue #12350:
URL: https://github.com/apache/dubbo/issues/12350#issuecomment-1566803252

   抱歉给您带来的困扰，我是这段代码的作者，聊聊个人想法
   1.空Map倾向于使用Collections.emptyMap()，更优雅，性能的角度也更好，潜在缺点是不可编辑。这个场景是解析注解的参数，所以返回不可编辑的map也可以被认为是合理的。
   2.您的业务场景是什么？如果需要修改parameter属性，建议在配置中心加载前处理，尽可能前置，在流程中改注解配置可能会带来其它意想不到的问题？


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