在用spring和rabbitmq整合 对message的DeliveryMode的设置有两种方式

一，在发送消息的时候设置DeliveryMode

1，生产者调用rabbimqTemplate发送消息的时候，调用接口

	public Message sendAndReceive(final String exchange, final String routingKey, final Message message)			throws AmqpException {		return this.doSendAndReceive(exchange, routingKey, message);	}

2，对其中的参数Message设置MessageProperties属性

public class MessageProperties implements Serializable {	static final String DEFAULT_CONTENT_TYPE = CONTENT_TYPE_BYTES;	static final MessageDeliveryMode DEFAULT_DELIVERY_MODE = MessageDeliveryMode.PERSISTENT;//默认消息是持久化

          ......略

}

二，在spring和rabbitmq的配置文件中配置自定义MessageConverter

 */public interface MessageConverter {	/**	 * Convert a Java object to a Message.	 * @param object the object to convert	 * @param messageProperties The message properties.	 * @return the Message	 * @throws MessageConversionException in case of conversion failure	 */	Message toMessage(Object object, MessageProperties messageProperties) throws MessageConversionException;	/**	 * Convert from a Message to a Java object.	 * @param message the message to convert	 * @return the converted Java object	 * @throws MessageConversionException in case of conversion failure	 */	Object fromMessage(Message message) throws MessageConversionException;}

配置其默认实现

<bean class="org.springframework.amqp.rabbit.core.RabbitTemplate">    <property name="connectionFactory" ref="rabbitConnectionFactory"/>    <property name="messageConverter" ref=""></bean> <bean class="org.springframework.amqp.support.converter.SimpleMessageConverter">  </bean

参考:http://docs.spring.io/spring-amqp/reference/html/amqp.html

spring rabbitTemplate消息DeliveryMode设置