关于 @Subscriber(tag = "my_tag",mode = ThreadMode.POST) 接收不到消息

您好，看了您的博文 感觉非常受用，想跟您请教个问题，按照文档使用AndroidEventBus 发现 接收不到EventBus.getDefault().post("my_tag"); 传递过来的消息，不知如何解决，想跟您请教一二，发生这个事情问题会出现在哪？

MainActivity
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.act_home);
EventBus.getDefault().register(this);
}

@Subscriber(tag = "my_tag",mode = ThreadMode.POST)
private void updateUserWithTag() {
    ToastUtils.showShort(HomeActivity.this, "Passed parameters");
}

MyActivity
//发送消息
EventBus.getDefault().post("my_tag");

看到请您能够及时回复我，谢谢~~

Start with the registration in MainActivity.onCreate, then compare the @Subscriber method with the EventBus.getDefault().post call in MyActivity. Reproduce the missing delivery and verify that the tag, subscriber signature, and posted message match the library's documented behavior.