spring boot activeMQ 配置

所有配置基于spring boot 1.4.2

1.引入相关的maven依赖

    org.springframework.boot
    spring-boot-starter-activemq

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connectionFactory
spring.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;

@Service
public 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;

@Service
public 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=true
spring.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=false
spring.activemq.pool.enabled=false
spring.activemq.pool.maxConnections=2
spring.activemq.pool.expiryTimeout=0
spring.activemq.pool.idleTimeout=30000
spring.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
@EnableJms
public 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;

@Service
public 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
@EnableJms
public 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