Activemq Queue与Topoic并存 的解决办法

所有配置基于spring boot 1.4.2

1.引入相关的maven依赖

<dependency>    <groupId>org.springframework.boot</groupId>    <artifactId>spring-boot-starter-activemq</artifactId></dependency>

2.application.properties中定义相关配置项

//activeMQ地址spring.activemq.broker-url=tcp://172.18.1.18:61616

#集群配置#spring.activemq.broker-url=failover:(tcp://172.18.1.188:61616,tcp://172.18.1.18:61616) //activeMQ用户名，根据实际情况配置#spring.activemq.user=//activeMQ密码，根据实际情况配置#spring.activemq.password= //是否启用内存模式（也就是不安装MQ，项目启动时同时也启动一个MQ实例）spring.activemq.in-memory=false//是否替换默认的connectionFactoryspring.activemq.pool.enabled=false//最大连接数spring.activemq.pool.maxConnections=2//超时时间spring.activemq.pool.expiryTimeout=0//空闲时间spring.activemq.pool.idleTimeout=30000//信任所有的包spring.activemq.packages.trust-all=true

3.指定消息消费者

import org.springframework.jms.annotation.JmsListener;import org.springframework.stereotype.Service;@Servicepublic class MQConsumerService {    @JmsListener(destination = "sample.queue") // 监听指定消息队列    public void receiveQueue(String message) {        System.out.println(message);    }}

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监听订阅主题

application.properties中定义相关配置项

spring.jms.pub-sub-domain=true

指定消息消费者

import org.springframework.jms.annotation.JmsListener;import org.springframework.stereotype.Service;@Servicepublic class MQConsumerService {    @JmsListener(destination = "sample.topic") // 监听指定消息主题    public void receiveTopic(String message) {        System.out.println(message);    }}

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Queue与Topoic并存

1.application.properties中定义相关配置项

spring.jms.pub-sub-domain=truespring.activemq.broker-url=tcp://172.18.1.18:61616#spring.activemq.user=按实际情况配置#spring.activemq.password=按实际情况配置  spring.activemq.in-memory=falsespring.activemq.pool.enabled=falsespring.activemq.pool.maxConnections=2spring.activemq.pool.expiryTimeout=0spring.activemq.pool.idleTimeout=30000spring.activemq.packages.trust-all=true

2.定义配置类

import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import org.springframework.jms.annotation.EnableJms;import org.springframework.jms.config.DefaultJmsListenerContainerFactory;import org.springframework.jms.config.JmsListenerContainerFactory;@Configuration@EnableJmspublic class JmsConfiguration {    // topic模式的ListenerContainer    @Bean    public JmsListenerContainerFactory<?> jmsListenerContainerTopic(ConnectionFactory activeMQConnectionFactory) {        DefaultJmsListenerContainerFactory bean = new DefaultJmsListenerContainerFactory();        bean.setPubSubDomain(true);        bean.setConnectionFactory(activeMQConnectionFactory);        return bean;    }    // queue模式的ListenerContainer    @Bean    public JmsListenerContainerFactory<?> jmsListenerContainerQueue(ConnectionFactory activeMQConnectionFactory) {        DefaultJmsListenerContainerFactory bean = new DefaultJmsListenerContainerFactory();        bean.setConnectionFactory(activeMQConnectionFactory);        return bean;    }}

3.定义监听器实现

import org.springframework.jms.annotation.JmsListener;import org.springframework.stereotype.Service;@Servicepublic class MQConsumerService {    @JmsListener(destination = "portal.admin.topic",containerFactory = "jmsListenerContainerTopic") // 监听指定消息主题    public void receiveTopic(String message) {        System.out.println(message);    }    @JmsListener(destination = "portal.admin.queue",containerFactory = "jmsListenerContainerQueue") // 监听指定消息主题    public void receiveQueue(String message) {        System.out.println(message);    }}

4.查看activeMQ管理界面

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扩展：自定义消息转换器

在前面的JmsConfiguration基础上添加JmsConfiguration定义,并在ListenerContainer的定义中设置消息转换器

import javax.jms.ConnectionFactory;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import org.springframework.jms.annotation.EnableJms;import org.springframework.jms.config.DefaultJmsListenerContainerFactory;import org.springframework.jms.config.JmsListenerContainerFactory;import org.springframework.jms.support.converter.MappingJackson2MessageConverter;import org.springframework.jms.support.converter.MessageConverter;import org.springframework.jms.support.converter.MessageType;@Configuration@EnableJmspublic class JmsConfiguration {    /**     * topic模式的ListenerContainer     * @param activeMQConnectionFactory     * @return     */    @Bean    public JmsListenerContainerFactory<?> jmsListenerContainerTopic(ConnectionFactory activeMQConnectionFactory) {        DefaultJmsListenerContainerFactory bean = new DefaultJmsListenerContainerFactory();        bean.setPubSubDomain(true);        bean.setConnectionFactory(activeMQConnectionFactory);        /**         * 使用消息转换器         */        bean.setMessageConverter(jacksonJmsMessageConverter());        return bean;    }    /**     * queue模式的ListenerContainer     * @param activeMQConnectionFactory     * @return     */    @Bean    public JmsListenerContainerFactory<?> jmsListenerContainerQueue(ConnectionFactory activeMQConnectionFactory) {        DefaultJmsListenerContainerFactory bean = new DefaultJmsListenerContainerFactory();        bean.setConnectionFactory(activeMQConnectionFactory);        /**         * 使用消息转换器         */        bean.setMessageConverter(jacksonJmsMessageConverter());        return bean;    }    /**     * 消息转换器     * @return     */    @Bean    public MessageConverter jacksonJmsMessageConverter() {        MappingJackson2MessageConverter converter = new MappingJackson2MessageConverter();        converter.setTargetType(MessageType.TEXT);        converter.setTypeIdPropertyName("_type");        return converter;    }}

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后续更新消息发送部分

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参考链接：

https://github.com/spring-projects/spring-boot/pull/6356
http://serve.3ezy.com/stackoverflow.com/questions/40144561/how-to-listen-to-topic-using-spring-boot-jms

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