ActiveMQ的Topic方式实现异步的邮件发送和接收消息（m
1、发布者（ActiveMQ-provider）html
项目结构图以下：java
1：新建的maven项目好像是没有src/resources这个包的，须要咱们自个建立，参照：https://blog.csdn.net/jsloveyou/article/details/53908932mysql
2：pom.xml内容以下：web
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mrp</groupId>
<artifactId>ActiveMQ-provider</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>ActiveMQ-provider</name>
<url>http://maven.apache.org</url>
<!-- 设置公共属性，能够被引用 ${attribute} -->
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>4.11</junit.version>
<spring.version>3.2.3.RELEASE</spring.version>
<httpclient.version>4.3.1</httpclient.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.2.8</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-all</artifactId>
<version>5.11.1</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-pool</artifactId>
<version>5.11.1</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>0.2.9</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.7.1</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.11</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.3.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient-cache</artifactId>
<version>${httpclient.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.3.2</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.1.26</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.10</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jul-to-slf4j</artifactId>
<version>1.7.6</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.21</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
3：log4j.properties内容以下：spring
log4j.rootLogger=INFO, console, file log4j.appender.console=org.apache.log4j.ConsoleAppender log4j.appender.console.layout=org.apache.log4j.PatternLayout log4j.appender.console.layout.ConversionPattern=%d %p [%c] - %m%n log4j.appender.file=org.apache.log4j.DailyRollingFileAppender #log4j.appender.file.File=D:/002_developer/workspace_001/zcmoni.log log4j.appender.file.layout=org.apache.log4j.PatternLayout log4j.appender.file.layout.ConversionPattern=%d %p [%c] - %m%n log4j.logger.org.springframework=WARN
4：mq.properties内容以下：sql
mq.brokerURL=tcp\://127.0.0.1\:61616 mq.userName=admin mq.password=admin mq.pool.maxConnections=10 mq.queueName=mailqueue
5：spring-context.xml内容以下：apache
<?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:p="http://www.springframework.org/schema/p" 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-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd"
default-autowire="byName" default-lazy-init="false">
<!-- 采用注释的方式配置bean -->
<context:annotation-config />
<!-- 配置要扫描的包 -->
<context:component-scan base-package="com.mrp" />
<!-- 读入配置属性文件 -->
<context:property-placeholder location="classpath:mq.properties" />
<!-- proxy-target-class默认"false",更改成"ture"使用CGLib动态代理 -->
<aop:aspectj-autoproxy proxy-target-class="true" />
<import resource="spring-mq.xml" />
</beans>
6：spring-mq.xml内容以下：json
<?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:p="http://www.springframework.org/schema/p"
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-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd"
default-autowire="byName" default-lazy-init="false">
<!-- 第三方MQ工厂: ConnectionFactory -->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<!-- ActiveMQ Address -->
<property name="brokerURL" value="${mq.brokerURL}" />
<property name="userName" value="${mq.userName}"></property>
<property name="password" value="${mq.password}"></property>
</bean>
<!-- ActiveMQ为咱们提供了一个PooledConnectionFactory，经过往里面注入一个ActiveMQConnectionFactory
能够用来将Connection、Session和MessageProducer池化，这样能够大大的减小咱们的资源消耗,要依赖于 activemq-pool包 -->
<bean id="pooledConnectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
<property name="connectionFactory" ref="targetConnectionFactory" />
<property name="maxConnections" value="${mq.pool.maxConnections}" />
</bean>
<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
<bean id="connectionFactory"
class="org.springframework.jms.connection.SingleConnectionFactory">
<!-- 目标ConnectionFactory对应真实的能够产生JMS Connection的ConnectionFactory -->
<property name="targetConnectionFactory" ref="pooledConnectionFactory" />
</bean>
<!--这个是目的地:mailQueue -->
<!-- 使用Queue方式 -->
<!-- <bean id="mailQueue" class="org.apache.activemq.command.ActiveMQQueue"/> -->
<!-- 使用Topic方式 -->
<bean id="mailQueue" class="org.apache.activemq.command.ActiveMQTopic">
<constructor-arg>
<value>${mq.queueName}</value>
</constructor-arg>
</bean>
<!-- Spring提供的JMS工具类，它能够进行消息发送、接收等 -->
<!-- 队列模板 -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<!-- 这个connectionFactory对应的是咱们定义的Spring提供的那个ConnectionFactory对象 -->
<property name="connectionFactory" ref="connectionFactory" />
<property name="defaultDestination" ref="mailQueue"></property>
</bean>
<!-- <bean id="mqProducer" class="com.mrp.demo.MQProducer"></bean> -->
</beans>
7：MailParam.java内容以下：api
package com.mrp.model;
public class MailParam {
/** 发件人 **/
private String from;
/** 收件人 **/
private String to;
/** 主题 **/
private String subject;
/** 邮件内容 **/
private String content;
public MailParam() {
}
public MailParam(String to, String subject, String content) {
this.to = to;
this.subject = subject;
this.content = content;
}
public String getFrom() {
return from;
}
public void setFrom(String from) {
this.from = from;
}
public String getTo() {
return to;
}
public void setTo(String to) {
this.to = to;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
}
8：MQProducer.java内容以下：session
package com.mrp.demo;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Service;
import com.alibaba.fastjson.JSONObject;
import com.mrp.model.MailParam;
@Service("mqProducer")
public class MQProducer {
private JmsTemplate jmsTemplate;
public JmsTemplate getJmsTemplate() {
return jmsTemplate;
}
@Autowired
public void setJmsTemplate(JmsTemplate jmsTemplate) {
this.jmsTemplate = jmsTemplate;
}
/**
*
* @param mail
*/
public void sendMessage(final MailParam mail) {
jmsTemplate.send(new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(JSONObject.toJSONString(mail));
}
});
}
}
9：MailParam.java内容以下：
package com.mrp.demo;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.mrp.model.MailParam;
public class MQProducerTest {
private static final Log log = LogFactory.getLog(MQProducerTest.class);
public static void main(String[] args) {
try {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-context.xml");
context.start();
MQProducer mqProducer = (MQProducer) context.getBean("mqProducer");
// 邮件发送
MailParam mail = new MailParam();
mail.setTo("此处填写的是收件方的邮箱地址");
mail.setSubject("ActiveMQ测试");
mail.setContent("实现中间件实验4，经过ActiveMQ异步发送邮件！");
System.out.println("mqProducer====" + mqProducer);
mqProducer.sendMessage(mail);
context.stop();
} catch (Exception e) {
log.error("==>MQ context start error:", e);
System.exit(0);
} finally {
log.info("===>System.exit");
System.exit(0);
}
}
}
2、订阅者（ActiveMQ-consumer）
项目结构图以下：
1：MailParam.java以及log4j.properties的内容跟发布者的同样便可：
2：pom.xml内容以下：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mrp</groupId>
<artifactId>ActiveMQ-consumer</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>ActiveMQ-consumer</name>
<url>http://maven.apache.org</url>
<!-- 设置公共属性，能够被引用 ${attribute} -->
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>4.11</junit.version>
<spring.version>3.2.3.RELEASE</spring.version>
<httpclient.version>4.3.1</httpclient.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.2.8</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-all</artifactId>
<version>5.11.1</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-pool</artifactId>
<version>5.11.1</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>0.2.9</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.7.1</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.11</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.3.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient-cache</artifactId>
<version>${httpclient.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.3.2</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.1.26</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.10</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jul-to-slf4j</artifactId>
<version>1.7.6</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.21</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
3：spring-context.xml内容以下：
<?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:p="http://www.springframework.org/schema/p" 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-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd"
default-autowire="byName" default-lazy-init="false">
<!-- 采用注释的方式配置bean -->
<context:annotation-config />
<!-- 配置要扫描的包 -->
<context:component-scan base-package="com.mrp" />
<!-- 读入配置属性文件 -->
<context:property-placeholder location="classpath:mq.properties" />
<!-- proxy-target-class默认"false",更改成"ture"使用CGLib动态代理 -->
<aop:aspectj-autoproxy proxy-target-class="true" />
<import resource="spring-mq.xml" />
<import resource="spring-main.xml" />
</beans>
4：spring-main.xml内容以下：
<?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:p="http://www.springframework.org/schema/p"
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-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd"
default-autowire="byName" default-lazy-init="false">
<!-- Spring提供的发送电子邮件的高级抽象类 -->
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="${mail.host}"/>
<property name="username" value="${mail.username}"/>
<property name="port" value="${mail.port}"></property>
<property name="password" value="${mail.password}"/>
<property name="defaultEncoding" value="UTF-8"></property>
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">${mail.smtp.auth}</prop>
<prop key="mail.smtp.timeout">${mail.smtp.timeout}</prop>
</props>
</property>
</bean>
<bean id="simpleMailMessage" class="org.springframework.mail.SimpleMailMessage">
<property name="from">
<value>${mail.default.from}</value>
</property>
</bean>
<!-- 配置线程池 -->
<bean id="threadPool" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">
<!-- 线程池维护线程的最少数量 -->
<property name="corePoolSize" value="5" />
<!-- 线程池维护线程所容许的空闲时间 -->
<property name="keepAliveSeconds" value="30000" />
<!-- 线程池维护线程的最大数量 -->
<property name="maxPoolSize" value="50" />
<!-- 线程池所使用的缓冲队列 -->
<property name="queueCapacity" value="100" />
</bean>
</beans>
5：spring-mq.xml内容以下：
<?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:p="http://www.springframework.org/schema/p"
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-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd"
default-autowire="byName" default-lazy-init="false">
<!-- 第三方MQ工厂: ConnectionFactory -->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<!-- ActiveMQ服务地址 -->
<property name="brokerURL" value="${mq.brokerURL}" />
<property name="userName" value="${mq.userName}"></property>
<property name="password" value="${mq.password}"></property>
</bean>
<!-- ActiveMQ为咱们提供了一个PooledConnectionFactory，经过往里面注入一个ActiveMQConnectionFactory
能够用来将Connection、Session和MessageProducer池化，这样能够大大的减小咱们的资源消耗,要依赖于 activemq-pool包 -->
<bean id="pooledConnectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
<property name="connectionFactory" ref="targetConnectionFactory" />
<property name="maxConnections" value="${mq.pool.maxConnections}" />
</bean>
<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
<bean id="connectionFactory"
class="org.springframework.jms.connection.SingleConnectionFactory">
<!-- 目标ConnectionFactory对应真实的能够产生JMS Connection的ConnectionFactory -->
<property name="targetConnectionFactory" ref="pooledConnectionFactory" />
</bean>
<!-- Spring提供的JMS工具类，它能够进行消息发送、接收等 -->
<!-- 队列模板 -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<!-- 这个connectionFactory对应的是咱们定义的Spring提供的那个ConnectionFactory对象 -->
<property name="connectionFactory" ref="connectionFactory" />
<property name="defaultDestinationName" value="mq.queueName}"></property>
</bean>
<!--这个是目的地:mailQueue -->
<!-- <bean id="mailQueue" class="org.apache.activemq.command.ActiveMQQueue/"/> -->
<bean id="mailQueue" class="org.apache.activemq.command.ActiveMQTopic">
<constructor-arg>
<value>${mq.queueName}</value>
</constructor-arg>
</bean>
<!-- 配置自定义监听：MessageListener -->
<bean id="mailQueueMessageListener" class="com.mrp.listener.MailQueueMessageListener"></bean>
<!-- 将链接工厂、目标对了、自定义监听注入jms模板 -->
<bean id="sessionAwareListenerContainer"
class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="mailQueue" />
<property name="messageListener" ref="mailQueueMessageListener" />
</bean>
</beans>
6：mq.properties内容以下：
mq.brokerURL=tcp\://127.0.0.1\:61616 mq.userName=admin mq.password=admin mq.pool.maxConnections=10 mq.queueName=mailqueue mail.host=smtp.qq.com mail.port=587 mail.username=发送方的QQ邮箱帐号（注意：此邮箱必须开通了POP3/SMTP服务或IMAP/SMTP服务） mail.password=受权码（开通了POP3/SMTP服务或IMAP/SMTP服务的时候会有一个受权码的） mail.smtp.auth=true mail.smtp.timeout=30000 mail.default.from=发送方的邮箱帐号
7：MailQueueMessageListener.java内容以下：
package com.mrp.listener;
import javax.jms.Destination;
import javax.jms.Message;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.listener.SessionAwareMessageListener;
import org.springframework.stereotype.Component;
import com.alibaba.fastjson.JSONObject;
import com.mrp.model.MailParam;
import com.mrp.server.MailService;
@Component
public class MailQueueMessageListener implements SessionAwareMessageListener<Message> {
@Autowired
private JmsTemplate jmsTemplate;
@Autowired
private Destination mailQueue;
@Autowired
private MailService mailService;
public synchronized void onMessage(Message message, Session session) {
try {
TextMessage msg = (TextMessage) message;
final String ms = msg.getText();
System.out.println("收到消息：" + ms);
// 转换成相应的对象
MailParam mail = JSONObject.parseObject(ms, MailParam.class);
if (mail == null) {
return;
}
try {
// 执行发送业务
// System.out.println(mail);
mailService.mailSend(mail);
} catch (Exception e) {
// 发送异常，从新放回队列
// jmsTemplate.send(mailQueue, new MessageCreator() {
// @Override
// public Message createMessage(Session session) throws
// JMSException {
// return session.createTextMessage(ms);
// }
// });
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
8：MailService.java内容以下：
package com.mrp.server;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.MailException;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Service;
import com.mrp.model.MailParam;
@Service("mailService")
public class MailService {
@Autowired
private JavaMailSender mailSender;
@Autowired
private SimpleMailMessage simpleMailMessage;
@Autowired
private ThreadPoolTaskExecutor threadPool;
/**
* <B>方法名称：</B>发送邮件<BR>
* <B>概要说明：</B>发送邮件<BR>
*
* @param mail
*/
public void mailSend(final MailParam mail) {
threadPool.execute(new Runnable() {
public void run() {
try {
simpleMailMessage.setFrom(simpleMailMessage.getFrom());
simpleMailMessage.setTo(mail.getTo());
simpleMailMessage.setSubject(mail.getSubject());
simpleMailMessage.setText(mail.getContent());
mailSender.send(simpleMailMessage);
} catch (MailException e) {
e.printStackTrace();
throw e;
}
}
});
}
}
9：TestConsumer.java内容以下：
package com.mrp.test;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class TestConsumer {
public static void main(String[] args) {
try {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-context.xml");
context.start();
// System.out.println("成功！！！");
} catch (Exception e) {
e.printStackTrace();
}
}
}
3、运行的步骤
1：首先到http://activemq.apache.org/activemq-590-release.html下载好apache-activemq-5.9.0-bin.zip
2：将上面下载好的文件解压出来，而后进到apache-activemq-5.9.1-bin\apache-activemq-5.9.1\bin\win64这个目录，而后启动activemq.bat（注意：在未完成发送邮件以前不要关闭这个启动窗口）
3：完成第二个步骤后，运行TestConsumer.java（订阅者方的），而后再运行MQProducerTest.java（发布者方的）
最后去收件方邮箱就能够查看到你发送的内容了
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