Akka模式-演员树，在树中传播

Question

I want implement this flow by Akka Stream. 
The root is number 1, I would like to be able to send a message to these children and that these children to these children with this type of message.
   1->2
   1->5
   1->2->3
   1->-2->4
1->5->6

问题是我对Akka一无所知。

Answer 1

要执行上述操作，您可以只定义一个具有子级作为其状态的actor类型，并且在收到某些已定义的消息时将该消息传递给其子级。然后，U只需将正确的同类型子项与各自的子项设置在一起即可。 Akka流在这里不需要/有用。