spring+activemq配置多個生產者，多個消費者併發處理訊息
先貼配置
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<!-- 採用註釋的方式配置bean -->
<context:annotation-config />
<!-- 配置要掃描的包 -->
<context:component-scan base-package="service.jms"/>
<bean id="connectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory" destroy-method="stop">
<property name="connectionFactory">
<bean class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL">
<value>tcp://localhost:61616</value>
</property>
<property name="useAsyncSend">
<value>true</value>
</property>
</bean>
</property>
</bean>
<bean id="connectionFactory_1" class="org.apache.activemq.pool.PooledConnectionFactory" destroy-method="stop">
<property name="connectionFactory">
<bean class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL">
<!-- 可以是其他的broker地址 -->
<value>tcp://localhost:61616</value>
</property>
<property name="useAsyncSend">
<value>true</value>
</property>
</bean>
</property>
</bean>
<!-- 傳送訊息的目的地（一個佇列） -->
<bean id="destination" class="org.apache.activemq.command.ActiveMQQueue">
<!-- 設定訊息佇列的名字 -->
<constructor-arg index="0" value="activeMQQueue" />
</bean>
<!-- 訊息轉換 -->
<bean id="messageConverter" class="service.jms.ObjectMessageConverter"/>
<!-- 消費者 -->
<bean id="queueConsumer" class="service.jms.MessageConsumer"/>
<bean id="queueListener" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
<constructor-arg ref="queueConsumer"/>
<property name="defaultListenerMethod" value="receive"/>
<property name="messageConverter" ref="messageConverter"/>
</bean>
<!-- 監聽 -->
<bean id="queueListenerContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory"/>
<property name="destination" ref="destination" />
<property name="messageListener" ref="queueListener" />
<!-- 配置多個消費者，可以是具體數值，也可以是數值區間，根據訊息的規模來確定消費者的多少 -->
<property name="concurrency" value="4-8"></property>
</bean>
<!-- 生產訊息配置 -->
<bean id="queueProducer" class="service.jms.MessageProducer">
<property name="destination" ref="destination"/>
<property name="jmsTemplate">
<list>
<ref bean="jmsTemplate_1" />
<ref bean="jmsTemplate_2" />
</list>
</property>
</bean>
<!-- 配置JMS模版 -->
<bean id="jmsTemplate_1" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory" />
<property name="messageConverter" ref="messageConverter" />
</bean>
<bean id="jmsTemplate_2" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory_1" />
<property name="messageConverter" ref="messageConverter" />
</bean>
</beans>