如何使用动态密钥向前台注册Akka类型的演员？

import akka.actor.AbstractActor;
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
import akka.actor.Props;

public class MyActor extends AbstractActor {
    // 演员接收消息的逻辑
    @Override
    public Receive createReceive() {
        return receiveBuilder()
                .match(String.class, message -> {
                    System.out.println("Received message: " + message);
                })
                .build();
    }

    // 创建演员实例的方法
    public static Props props() {
        return Props.create(MyActor.class);
    }

    // 注册演员的方法
    public static ActorRef registerActor(ActorSystem system, String actorName) {
        return system.actorOf(props(), actorName);
    }
}

public class Main {
    public static void main(String[] args) {
        // 创建Akka系统
        ActorSystem system = ActorSystem.create("MySystem");

        // 注册演员
        ActorRef actor = MyActor.registerActor(system, "myActor");

        // 向演员发送消息
        actor.tell("Hello, Akka!", ActorRef.noSender());

        // 关闭Akka系统
        system.terminate();
    }
}