public void setUser(User user) {
		this.user = user;
	}
{@link User} {@link RemoteApplicationEvent}.

@author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
@since 0.2.1
spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/src/main/java/com/alibaba/cloud/examples/rocketmq/UserRemoteApplicationEvent.java