如何设置akka持久化项目

<dependency>
    <groupId>com.typesafe.akka</groupId>
    <artifactId>akka-persistence_2.12</artifactId>
    <version>2.x.x</version>
</dependency>

public class MyPersistentActor extends AbstractPersistentActor {

    private List<Object> events = new ArrayList<>();

    @Override
    public Receive createReceiveRecover() {
        return receiveBuilder()
                .match(Event.class, event -> {
                    // 处理恢复事件
                    events.add(event);
                })
                .build();
    }

    @Override
    public Receive createReceive() {
        return receiveBuilder()
                .match(Command.class, command -> {
                    // 处理命令
                    persist(new Event(command), event -> {
                        // 处理事件
                        events.add(event);
                    });
                })
                .build();
    }

    @Override
    public String persistenceId() {
        return "my-persistent-actor";
    }
}

akka.persistence.journal.plugin = "jdbc-journal"
akka.persistence.journal.jdbc {
    # 配置数据库连接
    url = "jdbc:mysql://localhost/mydatabase"
    user = "myuser"
    password = "mypassword"
    driver-class = "com.mysql.jdbc.Driver"
    # 配置数据库表名
    table = "journal"
}

public class MyApp {

    public static void main(String[] args) {
        ActorSystem system = ActorSystem.create("my-system");

        ActorRef persistentActor = system.actorOf(Props.create(MyPersistentActor.class), "my-persistent-actor");

        // 发送消息给持久化Actor
        persistentActor.tell(new Command("do something"), ActorRef.noSender());
    }
}