Spring JMS 整合Tomcat和ActiveMQ

最新推荐文章于 2021-02-19 21:59:42 发布

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本文详细介绍如何安装配置ActiveMQ消息中间件，并将其与Spring框架集成。包括搭建环境、配置Tomcat JNDI访问ActiveMQ、编写消息发送接收类及Spring配置等步骤。

1.Active MQ安装配置

1.1.下载并解压Active MQ
1.2.双击bin/activemq.bat启动Active MQ
1.3.浏览器输入http://localhost:8161/admin/ ,可以图形化界面管理activemq
1.4.点击Queue，新建一个队列名字叫TestQueue1

[img]http://dl.iteye.com/upload/attachment/598984/fa106a47-0428-3986-8c6b-4d8ddbf2519b.jpg[/img]

2.在Eclipse里面配置Tomcat的context.xml，这样Spring就能以JNDI方式访问ActiveMQ了

[img]http://dl.iteye.com/upload/attachment/598986/91153192-a5c8-3486-9ddb-bbbc27eb16a5.jpg[/img]

加入以下代码


	<Resource name="jms/ConnectionFactory"
        auth="Container"
        type="org.apache.activemq.ActiveMQConnectionFactory"
        description="JMS Connection Factory"
        factory="org.apache.activemq.jndi.JNDIReferenceFactory"
        brokerURL="tcp://localhost:61616"
        brokerName="LocalActiveMQBroker" />

    <Resource name="jms/Queue"
        auth="Container"
        type="org.apache.activemq.command.ActiveMQQueue"
        description="my Queue"
        factory="org.apache.activemq.jndi.JNDIReferenceFactory"
        physicalName="TestQueue1" />

3.导入以下Jar包
activemq-all-5.4.1.jar
commons-logging-1.1.1.jar
javax.jms_1.1.1.jar
spring.asm-3.0.0.RELEASE.jar
spring.beans-3.0.0.RELEASE.jar
spring.context-3.0.0.RELEASE.jar
spring.core-3.0.0.RELEASE.jar
spring.expression-3.0.0.RELEASE.jar
spring.jms-3.0.0.RELEASE.jar
spring.transaction-3.0.0.RELEASE.jar
spring.web-3.0.0.RELEASE.jar

4.编写2个类，一个MessageQueueSender发消息，一个MessageQueueReceiver收消息，为了方便测试，我们还写了一个Servlet调用MessageQueueSender，通过JSP来调用Servlet

5.写Spring的配置文件，假设存在这个文件里：jms-activemq.xml


<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

	<!-- Connection factory -->
	<bean id="jmsConnectionFactory" class="org.springframework.jndi.JndiObjectFactoryBean">
		<property name="jndiName" value="java:comp/env/jms/ConnectionFactory"></property>
	</bean>

    <!-- Queue -->
	<bean id="jmsQueue" class="org.springframework.jndi.JndiObjectFactoryBean"
		lazy-init="true">
		<property name="jndiName" value="java:comp/env/jms/Queue"></property>
	</bean>

    <!-- Spring JMS Template -->
	<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"
		lazy-init="true">
		<property name="connectionFactory" ref="jmsConnectionFactory"></property>
		<property name="defaultDestination" ref="jmsQueue"></property>
	</bean>

    <!-- Sender -->
	<bean id="jmsSender" class="com.xp.MessageQueueSender"
		lazy-init="true">
		<property name="jmsTemplate" ref="jmsTemplate"></property>
	</bean>

    <!-- Receiver -->
	<bean id="jmsReceiver" class="com.xp.MessageQueueReceiver">
	</bean>

    <!-- Message Listener -->
	<bean id="listenerContainer"
		class="org.springframework.jms.listener.DefaultMessageListenerContainer">
		<property name="connectionFactory" ref="jmsConnectionFactory"></property>
		<property name="destination" ref="jmsQueue"></property>
		<property name="messageListener" ref="jmsReceiver"></property>
		<property name="autoStartup" value="true" />
	</bean>

</beans>

6.启动tomcat测试看效果

6.1.浏览器输入http://localhost:8080/JMSTest/，随便输入消息比如"Hello",点击submit

[img]http://dl.iteye.com/upload/attachment/598991/b90bd9ed-f9ea-3b24-944b-a9daa69730d2.jpg[/img]

6.2.可在控制台看到Hello的信息，表明发送和接受者都已经OK

[img]http://dl.iteye.com/upload/attachment/598993/da65dd1b-df67-382c-8d24-3e6f5c94f9d9.jpg[/img]

6.3.还可以在ActiveMQ管理台创建一条消息，点击"Send To"

[img]http://dl.iteye.com/upload/attachment/598995/ec21ce44-ddf0-3579-b54a-b56f7d4f7aef.jpg[/img]

随便打入一点消息

[img]http://dl.iteye.com/upload/attachment/598997/c10e76a6-f489-3d19-88f7-40c3833339b8.jpg[/img]

6.4.可在控制台看到接受者能收到此消息

[img]http://dl.iteye.com/upload/attachment/598999/1dcdb45b-f051-379b-aa91-d47d6b6b7913.jpg[/img]

附件是eclipse工程代码