您的位置:首页 > 编程语言 > Java开发

activeMQ+Spring-mvc结合使用

2017-09-24 18:25 393 查看
1.创建web工程

2.添加MQ和Spring的依赖包



3.配置xml文件

web.xml、spring-mvc.xml

、applicationContext.xml、ActiveMQ.xml

重点配置ActiveMQ.xm如下:

配置ActiveMQ的链接工厂

配置Spring的Cache工厂

定义jmsTemplate的Queue类型

定义jmsTemplate的Topic类型

定义Queue监听

定义Topic监听



代码如下

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:amq="http://activemq.apache.org/schema/core"
xmlns:jms="http://www.springframework.org/schema/jms"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-4.0.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core-5.8.0.xsd"> 
<!-- ActiveMQ 连接工厂 -->
<!-- 真正可以产生Connection的ConnectionFactory,由对应的 JMS服务厂商提供-->
<!-- 如果连接网络:tcp://ip:61616;未连接网络:tcp://localhost:61616 以及用户名,密码-->
<amq:connectionFactory id="amqConnectionFactory" brokerURL="tcp://localhost:61616" userName="admin" password="admin"  />

<!-- Spring Caching连接工厂 -->
<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
<bean id="connectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
<!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory -->
<property name="targetConnectionFactory" ref="amqConnectionFactory"></property>
<!-- 同上,同理 -->
<!-- <constructor-arg ref="amqConnectionFactory" /> -->
<!-- Session缓存数量 -->
<property name="sessionCacheSize" value="100" />
</bean>
<!-- Spring JmsTemplate 的消息生产者 start-->
<!-- 定义JmsTemplate的Queue类型 -->
<bean id="jmsQueueTemplate" class="org.springframework.jms.core.JmsTemplate">
<!-- 这个connectionFactory对应的是我们定义的Spring提供的那个ConnectionFactory对象 -->
<constructor-arg ref="connectionFactory" />
<!-- 非pub/sub模型(发布/订阅),即队列模式 -->
<property name="pubSubDomain" value="false" />
</bean>
<!-- 定义JmsTemplate的Topic类型 -->
<bean id="jmsTopicTemplate" class="org.springframework.jms.core.JmsTemplate">
<!-- 这个connectionFactory对应的是我们定义的Spring提供的那个ConnectionFactory对象 -->
<constructor-arg ref="connectionFactory" />
<!-- pub/sub模型(发布/订阅) -->
<property name="pubSubDomain" value="true" />
</bean>
<!--Spring JmsTemplate 的消息生产者 end-->
<!-- 消息消费者 start-->
<!-- 定义Queue监听器 -->
<jms:listener-container destination-type="queue" container-type="default"
connection-factory="connectionFactory" acknowledge="auto">
<jms:listener destination="test.queue" ref="queueReceiver1"/>
<jms:listener destination="test.queue" ref="queueReceiver2"/>
</jms:listener-container>
<!-- 定义Topic监听器 -->
<jms:listener-container destination-type="topic" container-type="default"
connection-factory="connectionFactory" acknowledge="auto">
<jms:listener destination="test.topic" ref="topicReceiver1"/>
<jms:listener destination="test.topic" ref="topicReceiver2"/>
</jms:listener-container>

<!-- 消息消费者 end -->
</beans>




<?xml version="1.0" encoding="UTF-8"?>
<!-- 查找最新的schemaLocation 访问 http://www.springframework.org/schema/ -->
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:amq="http://activemq.apache.org/schema/core"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core-5.9.0.xsd"> 
<bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/>

<!-- 配置扫描路径 -->
<context:component-scan base-package="com.tgb">
<!-- 只扫描Service,也可以添加Repostory,但是要把Controller排除在外,Controller由spring-mvc.xml去加载 -->
<!-- <context:include-filter type="annotation" expression="org.springframework.stereotype.Service" /> -->
<!-- <context:include-filter type="annotation" expression="org.springframework.stereotype.Repository" /> -->
<!-- <context:include-filter type="annotation" expression="org.springframework.stereotype.Component" /> -->
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>

</beans>




<?xml version="1.0" encoding="UTF-8"?>
<!-- 查找最新的schemaLocation 访问 http://www.springframework.org/schema/ -->
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd"> 
<!-- 启用MVC注解 -->
<mvc:annotation-driven />

<!-- 静态资源文件,不会被Spring MVC拦截 -->
<mvc:resources location="/resources/" mapping="/resources/**"/>

<!-- 指定Sping组件扫描的基本包路径 -->
<context:component-scan base-package="com.tgb" >
<!-- 这里只扫描Controller,不可重复加载Service -->
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>

<!-- JSP视图解析器-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
<!--  定义其解析视图的order顺序为1 -->
<property name="order" value="1" />
</bean>

</beans>


请求controller测试代码

第一种是一对一 Queue消息模式

第二种是一对多 Topic消息模式

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.tgb.SpringActivemq.mq.producer.queue.QueueSender;
import com.tgb.SpringActivemq.mq.producer.topic.TopicSender;

/**
*
* @author
* @description controller测试
*/
@Controller
@RequestMapping("/activemq")
public class ActivemqController
d474
{

@Resource
QueueSender queueSender;
@Resource
TopicSender topicSender;

/**
* 发送消息到队列
* Queue队列:仅有一个订阅者会收到消息,消息一旦被处理就不会存在队列中
* @param message
* @return String
*/
@ResponseBody
@RequestMapping("queueSender")
public String queueSender(@RequestParam("message")String message){
String opt="";
try {
//todo
queueSender.send("test.queue", message);
opt = "suc";
} catch (Exception e) {
opt = e.getCause().toString();
}
return opt;
}

/**
* 发送消息到主题
* Topic主题 :放入一个消息,所有订阅者都会收到
* 这个是主题目的地是一对多的
* @param message
* @return String
*/
@ResponseBody
@RequestMapping("topicSender")
public String topicSender(@RequestParam("message")String message){
String opt = "";
try {
topicSender.send("test.topic", message);
opt = "suc";
} catch (Exception e) {
opt = e.getCause().toString();
}
return opt;
}

}


提供者

Queue消息模式



package com.tgb.SpringActivemq.mq.producer.queue;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Component;

/**
*
* @author
* @description  队列消息生产者,发送消息到队列
*
*/
@Component("queueSender")
public class QueueSender {

@Autowired
@Qualifier("jmsQueueTemplate")
private JmsTemplate jmsTemplate;//通过@Qualifier修饰符来注入对应的bean

/**
* 发送一条消息到指定的队列(目标)
* @param queueName 队列名称
* @param message 消息内容
*/
public void send(String queueName,final String message){
jmsTemplate.send(queueName, new MessageCreator() {
@Override
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(message);
}
});
}

}


Topic消息模式



package com.tgb.SpringActivemq.mq.producer.topic;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Component;

/**
*
* @author
* @description   Topic生产者发送消息到Topic
*
*/

@Component("topicSender")
public class TopicSender {

@Autowired
@Qualifier("jmsTopicTemplate")
private JmsTemplate jmsTemplate;

/**
* 发送一条消息到指定的队列(目标)
* @param queueName 队列名称
* @param message 消息内容
*/
public void send(String topicName,final String message){
jmsTemplate.send(topicName, new MessageCreator() {
@Override
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(message);
}
});
}

}


消费者

两种模式的消息接收

为了测试 方便就设计成了打印消息到控制台

Queue消息模式



QueueReceiver1.java类的代码如下:

QueueReceiver2.java类的代码跟1的不同就是把名字改了

package com.tgb.SpringActivemq.mq.consumer.queue;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

import org.springframework.stereotype.Component;

/**
*
* @author
* @description  队列消息监听器
*
*/
@Component
public class QueueReceiver1 implements MessageListener {

@Override
public void onMessage(Message message) {
try {
System.out.println("QueueReceiver1接收到消息:"+((TextMessage)message).getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
}


2.Topic消息模式



代码如下:

TopicReceiver1.java类的代码如下:

TopicReceiver2.java类的代码跟1的不同就是把名字改了

package com.tgb.SpringActivemq.mq.consumer.topic;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

import org.springframework.stereotype.Component;

/**
*
* @author
* @description  Topic消息监听器
*
*/
@Component
public class TopicReceiver1 implements MessageListener{

@Override
public void onMessage(Message message) {
try {
System.out.println("TopicReceiver1接收到消息:"+((TextMessage)message).getText());
} catch (JMSException e) {
e.printStackTrace();
}
}

}
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签:  activemq spring