public void setId(Long id) {
		this.id = id;
	}
User Domain.

@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/User.java