google guava的消息总线:EventBus,Java
Posted zhangphil
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了google guava的消息总线:EventBus,Java相关的知识,希望对你有一定的参考价值。
google guava的消息总线:EventBus,Java
pom.xml添加引用:
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>31.1-jre</version>
</dependency>
import com.google.common.eventbus.EventBus;
import com.google.common.eventbus.Subscribe;
public class MainClass
public static void main(String[] args)
AppEventListener appEventListener = new AppEventListener();
EventBus eventBus = new EventBus();
//支持异步操作
//EventBus eventBus = new AsyncEventBus(Executors.newCachedThreadPool());
eventBus.register(appEventListener);
eventBus.post("1 zhang");
@Subscribe
private void receiver(String msg)
System.out.println(getClass().getName() + " 收到 " + msg);
import com.google.common.eventbus.EventBus;
import com.google.common.eventbus.Subscribe;
public class AppEventListener
private EventBus eventBus;
public AppEventListener()
MainClass mainClass = new MainClass();
eventBus = new EventBus();
eventBus.register(mainClass);
@Subscribe
private void receiver(String msg)
System.out.println(getClass().getName() + " 收到 " + msg);
eventBus.post("2 phil");
输出:
test.AppEventListener 收到 1 zhang
test.MainClass 收到 2 phil
com.google.guava的maven仓库地址:
以上是关于google guava的消息总线:EventBus,Java的主要内容,如果未能解决你的问题,请参考以下文章