環境:windows7
本次使用spring+springmvc+mybatis整合activemq
整合結果,項目能正常運行。並且使用postman進行接口測試,沒有進行數據的持久化到數據庫,只是引入了一個properties文件,原本應該還引入數據庫配置文件的,此處省略,如果要引入,需要注意spring引入多個properties文件的問題。按照本文的引入方法直接引入多個properties文件可行。
以下是整合內容
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1,pom.xml文件下載activemq的jar包配置,僅貼出activemq的配置
<!--activemq -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-core</artifactId>
<version>5.7.0</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-pool</artifactId>
<version>5.12.2</version>
</dependency>
<!-- xbean 如<amq:connectionFactory /> 此次配置主要是因為配置文件中可能讀取不到amq標簽 -->
<dependency>
<groupId>org.apache.xbean</groupId>
<artifactId>xbean-spring</artifactId>
<version>4.5</version>
</dependency>
============================================================================
2,spring的配置
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:task="http://www.springframework.org/schema/task" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd">
<bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor" />
<mvc:default-servlet-handler />
<mvc:annotation-driven /><!-- 必須添加mvc:annotation-driven 否則所有controller失效 -->
<!-- 掃描注解Bean -->
<context:annotation-config></context:annotation-config>
<context:component-scan base-package="com.jjmc.client.controller" />
<context:component-scan base-package="com.jjmc.client.service" />
<context:component-scan base-package="com.jjmc.client.service.impl" />
<!-- 指定Sping組件掃描的基本包路徑
<context:component-scan base-package="com.jjmc.client" >
這里只掃描Controller,不可重復加載Service
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan> -->
<!--開啟這個配置,spring才能識別@Scheduled注解-->
<task:annotation-driven/>
</beans>
=====================================================================================
3,activemq的配置文件
<?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:amq="http://activemq.apache.org/schema/core"
xmlns:jms="http://www.springframework.org/schema/jms"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/jms
http://www.springframework.org/schema/jms/spring-jms.xsd
http://activemq.apache.org/schema/core
http://activemq.apache.org/schema/core/activemq-core-5.12.2.xsd"
>
<!-- 加載activemq配置文件 -->
<context:property-placeholder location="classpath:activemq/activemq.properties"
ignore-unresolvable="true" />
<!-- 使用amq標簽啟動過慢 -->
<!-- <amq:connectionFactory id="amqConnectionFactory"
brokerURL="tcp://127.0.0.1:61616"
userName="admin"
password="admin" /> -->
<!--更新一下,配置可以寫在properties文件中-->
<!--<bean id="amqConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://127.0.0.1:61616" />
<property name="userName" value="admin" />
<property name="password" value="admin" />
<!-- 是否異步發送消息 -->
<property name="useAsyncSend" value="true" />
<property name="alwaysSessionAsync" value="false" />
</bean>-->
<!--更新一下,配置可以寫在properties文件中-->
<bean id="amqConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="${activemq.connectType}://${activemq.brokerURL}:${activemq.port}" />
<property name="userName" value="${activemq.username}" />
<property name="password" value="${activemq.password}" />
<!-- 是否異步發送消息 -->
<property name="useAsyncSend" value="true" />
<property name="alwaysSessionAsync" value="false" />
</bean>
<!-- 設置發送連接池,提高性能 -->
<bean id="JmsSenderFactory" class="org.apache.activemq.pool.PooledConnectionFactory"
destroy-method="stop">
<property name="connectionFactory" ref="amqConnectionFactory" />
<property name="maxConnections" value="20"></property>
</bean>
<!-- 設置接收連接池,提高性能 -->
<bean id="JmsReveiverFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
<property name="connectionFactory" ref="amqConnectionFactory" />
<property name="maxConnections" value="10"></property>
</bean>
<!-- 消息傳輸監聽器 處理網絡及服務器異常 -->
<!-- <property name="transportListener">
<bean class="cn.mayongfa.activemq.ActiveMQTransportListener" />
</property> -->
<!-- 配置JMS連接工長 -->
<bean id="connectionFactory"
class="org.springframework.jms.connection.CachingConnectionFactory">
<constructor-arg ref="amqConnectionFactory" />
<property name="sessionCacheSize" value="100" />
</bean>
<!--因為寫在配置文件中所以-->
<!-- 定義消息隊列(Queue) -->
<!-- <bean id="demoQueueDestination" class="org.apache.activemq.command.ActiveMQQueue">
<!-- 設置消息隊列的名字 -->
<constructor-arg>
<value>ActiveMQ</value>
</constructor-arg>
</bean>-->
<!-- 定義消息隊列(Queue) -->
<bean id="demoQueueDestination" class="org.apache.activemq.command.ActiveMQQueue">
<!-- 設置消息隊列的名字 -->
<constructor-arg>
<value>${activemq.virtual.host}</value>
</constructor-arg>
</bean>
<!-- 配置JMS模板(Queue),Spring提供的JMS工具類,它發送、接收消息。 -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory" />
<property name="defaultDestination" ref="demoQueueDestination" />
<!--JmsTemplate的接收是阻塞式的接收,默認會一直阻塞等待,直到接收到了消息。也可以設置一個最長的等待時間參數,超過這個時間,接收的方法將得到null的結果。 -->
<property name="receiveTimeout" value="10000" />
<!-- true是topic,false是queue,默認是false,此處顯示寫出false。非pub/sub模型(發布/訂閱),即隊列模式 -->
<property name="pubSubDomain" value="false" />
<!-- deliveryMode, priority, timeToLive 的開關,要生效,必須配置為true,默認false-->
<property name="explicitQosEnabled" value="true" />
<!-- 發送模式 DeliveryMode.NON_PERSISTENT=1:非持久 ; DeliveryMode.PERSISTENT=2:持久-->
<property name="deliveryMode" value="1" />
<!--在發送時,可以設置消息的存活時間,默認為永久有效。 -->
<!-- <property name="timeToLive" value="5000" /> --><!--此項配置有問題 -->
<!-- 消息應答方式
Session.AUTO_ACKNOWLEDGE 消息自動簽收
Session.CLIENT_ACKNOWLEDGE 客戶端調用acknowledge方法手動簽收
Session.DUPS_OK_ACKNOWLEDGE 不必必須簽收,消息可能會重復發送
JMS規范的ack消息確認機制有一下四種,定於在session對象中:
AUTO_ACKNOWLEDGE = 1 :自動確認
CLIENT_ACKNOWLEDGE = 2:客戶端手動確認
DUPS_OK_ACKNOWLEDGE = 3: 自動批量確認
SESSION_TRANSACTED = 0:事務提交並確認
但是在activemq補充了一個自定義的ACK模式:
INDIVIDUAL_ACKNOWLEDGE = 4:單條消息確認
-->
</bean>
<!-- 配置消息隊列監聽者(Queue) -->
<bean id="queueMessageListener" class="com.jjmc.client.filter.QueueMessageListener" />
<!-- 顯示注入消息監聽容器(Queue),配置連接工廠,監聽的目標是demoQueueDestination,監聽器是上面定義的監聽器 -->
<bean id="queueListenerContainer"
class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="demoQueueDestination" />
<property name="messageListener" ref="queueMessageListener" />
</bean>
</beans>
===================================================================================
4,web.xml的配置文件
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>business-client</display-name>
<welcome-file-list>
<welcome-file>/index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>business-client</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<!-- 設置spring訪問所有資源 -->
<servlet-mapping>
<servlet-name>business-client</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- Spring Config -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/applicationContext.xml;classpath:spring/applicationContext-ActiveMQ.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Spring刷新Interceptor防止內存泄漏 -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<!-- 設置session 超時時間為20分鍾 -->
<session-config>
<session-timeout>20</session-timeout>
</session-config>
<!-- 處理編碼格式 -->
<filter>
<filter-name>characterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
=====================================================================
5,controller層
/**
* 2017年11月20日下午8:09:48
*/
package com.jjmc.client.controller;
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.TextMessage;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.jjmc.client.service.ConsumerService;
import com.jjmc.client.service.ProducerService;
/**
*
* @author huangtao
* 2017年11月20日下午8:09:48
* business-client
* @parameter
* TODO
*
*/
@Controller
public class MessageController {
private Logger logger = Logger.getLogger(MessageController.class);
@Resource(name = "demoQueueDestination")
private Destination destination;
//隊列消息生產者
@Resource(name = "producerService")
private ProducerService producer;
//隊列消息消費者
@Resource(name = "consumerService")
private ConsumerService consumer;
@RequestMapping(value = "/SendMessage", method = RequestMethod.POST)
@ResponseBody
public void send(HttpServletRequest request, HttpServletResponse response,@RequestBody String msg) {
logger.info(Thread.currentThread().getName()+"------------send to jms Start");
producer.sendMessage(msg);
logger.info(Thread.currentThread().getName()+"------------send to jms End");
}
@RequestMapping(value= "/ReceiveMessage",method = RequestMethod.GET)
@ResponseBody
public Object receive(){
logger.info(Thread.currentThread().getName()+"------------receive from jms Start");
TextMessage tm = consumer.receive(destination);
logger.info(Thread.currentThread().getName()+"------------receive from jms End");
return tm;
}
}
===================================================================
6,生產者service
/**
* 2017年11月20日下午8:08:24
*/
package com.jjmc.client.service;
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Service;
/**
*
* @author huangtao
* 2017年11月20日下午8:08:24
* business-client
* @parameter
* TODO
*
*/
@Service
public class ProducerService {
@Resource(name="jmsTemplate")
private JmsTemplate jmsTemplate;
public void sendMessage(Destination destination,String msg){
System.out.println(Thread.currentThread().getName()+" 向隊列"+destination.toString()+"發送消息---------------------->"+msg);
jmsTemplate.send(destination, new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(msg);
}
});
}
public void sendMessage(String msg){
String destination = jmsTemplate.getDefaultDestinationName();
System.out.println(Thread.currentThread().getName()+" 向隊列"+destination+"發送消息---------------------->"+msg);
jmsTemplate.send(new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(msg);
}
});
}
}
========================================================================
7,消費者service
/**
* 2017年11月20日下午8:09:12
*/
package com.jjmc.client.service;
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.TextMessage;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Service;
/**
*
* @author huangtao
* 2017年11月20日下午8:09:12
* business-client
* @parameter
* TODO
*
*/
@Service
public class ConsumerService {
@Resource(name="jmsTemplate")
private JmsTemplate jmsTemplate;
public TextMessage receive(Destination destination){
TextMessage textMessage = (TextMessage) jmsTemplate.receive(destination);
try{
System.out.println("從隊列" + destination.toString() + "收到了消息:\t"
+ textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
return textMessage;
}
}
======================================================================
8,監聽器filter
注意:關於監聽器,需要注意,如果配置了監聽器,消息隊列里的消息放入就會立即被監聽到,就會自動被取出,不配置監聽器,就可以調用取出的方法
/**
* 2017年11月20日下午10:00:27
*/
package com.jjmc.client.filter;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
/**
*
* @author huangtao
* 2017年11月20日下午10:00:27
* business-client
* @parameter
* TODO
*
*/
public class QueueMessageListener implements MessageListener {
public void onMessage(Message message) {
TextMessage tm = (TextMessage) message;
try {
System.out.println("QueueMessageListener監聽到了文本消息:\t"
+ tm.getText());
//do something ...
} catch (JMSException e) {
e.printStackTrace();
}
}
}
=============================================================
9,增加一個activemq.properties
#rabbitmq
activemq.brokerURL=127.0.0.1
activemq.port=61616
activemq.connectType=tcp
activemq.username=admin
activemq.password=admin
activemq.virtual.host=ActiveMQ
============================================================