ActiveMq和SpringmVC 整合消息队列（上）

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创建一个maven项目创建配置文件

在pom.xml加入jar的依赖

<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/maven-v4_0_0.xsd">    <modelVersion>4.0.0</modelVersion>  <groupId>com.zhh.demo</groupId>  <artifactId>myActiveMq</artifactId>  <packaging>war</packaging>  <version>0.0.1-SNAPSHOT</version>  <name>myActiveMq Maven Webapp</name>  <url>http://maven.apache.org</url>    <!-- 版本管理 -->  <properties>      <springframework>4.1.8.RELEASE</springframework>      <javax.servlet>3.1.0</javax.servlet>  </properties>    <dependencies>        <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>4.10</version>      <scope>test</scope>    </dependency>        <dependency>        <groupId>jstl</groupId>        <artifactId>jstl</artifactId>        <version>1.2</version>    </dependency>        <dependency>            <groupId>javax.servlet</groupId>            <artifactId>servlet-api</artifactId>        <version>${javax.servlet}</version>    </dependency>        <!-- spring -->    <dependency>        <groupId>org.springframework</groupId>        <artifactId>spring-core</artifactId>        <version>${springframework}</version>    </dependency>    <dependency>        <groupId>org.springframework</groupId>        <artifactId>spring-context</artifactId>        <version>${springframework}</version>    </dependency>    <dependency>        <groupId>org.springframework</groupId>        <artifactId>spring-tx</artifactId>        <version>${springframework}</version>    </dependency>    <dependency>        <groupId>org.springframework</groupId>        <artifactId>spring-webmvc</artifactId>        <version>${springframework}</version>    </dependency>    <dependency>          <groupId>org.springframework</groupId>          <artifactId>spring-jms</artifactId>          <version>${springframework}</version>      </dependency>    <!-- xbean 如<amq:connectionFactory /> -->    <dependency>        <groupId>org.apache.xbean</groupId>        <artifactId>xbean-spring</artifactId>        <version>3.16</version>    </dependency>        <!-- activemq -->    <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>5.12.1</version>      </dependency>        </dependencies>      <build>    <finalName>myActiveMq</finalName>  </build></project>

在web.xml加入要读取的配置文件及编码的设置红色部分是头信息固定的内容如果

<?xml version="1.0" encoding="UTF-8"?><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>Archetype Created Web Application</display-name>    <!-- 加载spring的配置文件，例如hibernate、jms等集成 -->  <context-param>        <param-name>contextConfigLocation</param-name>        <param-value>          classpath:spring-context.xml;          classpath:spring-activemq.xml;     </param-value>    </context-param>    <listener>      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>    <servlet>        <servlet-name>springMVC</servlet-name>        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>        <init-param>            <param-name>contextConfigLocation</param-name>            <param-value>classpath:spring-mvc.xml</param-value>        </init-param>        <load-on-startup>1</load-on-startup>    </servlet>    <servlet-mapping>        <servlet-name>springMVC</servlet-name>        <url-pattern>/</url-pattern>    </servlet-mapping>        <!-- 处理编码格式 -->    <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>

创建spring-context.xml文件加入自动扫描包的配置

<?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: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-4.1.xsd        http://www.springframework.org/schema/mvc         http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">             <context:component-scan base-package="com.zhh.demo.entity" />    <mvc:annotation-driven />     </beans>

创建spring-mvc.xml 加入扫描controller包及视图的设置

<?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: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-4.1.xsd        http://www.springframework.org/schema/mvc         http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">             <context:component-scan base-package="com.zhh.demo.mvc.controller" />    <mvc:annotation-driven />         <bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">        <property name="viewClass"            value="org.springframework.web.servlet.view.JstlView" />        <property name="prefix" value="/WEB-INF/views/" />        <property name="suffix" value=".jsp" />    </bean></beans>

创建spring-activemq.xml 关键是这个文件

<?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-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-4.1.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core-5.12.1.xsd" > <context:component-scan base-package="com.zhh.demo.activemq" /> <mvc:annotation-driven />

    <!-- 配置连接activemq -->

<amq:connectionFactory id="amqConnectionFactory" brokerURL="tcp://192.168.150.61:61616" userName="admin" password="admin" />  <bean id="connectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory"> <constructor-arg ref="amqConnectionFactory" /> <property name="sessionCacheSize" value="100" /> </bean>  <bean id="demoQueueDestination" class="org.apache.activemq.command.ActiveMQQueue">  <constructor-arg> <value>zhh.demo</value> </constructor-arg> </bean>  <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"> <property name="connectionFactory" ref="connectionFactory" /> <property name="defaultDestination" ref="demoQueueDestination" /> <property name="receiveTimeout" value="10000" />  <property name="pubSubDomain" value="false" /> </bean> </beans>

另一种配置连接activemq

<bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">          <!-- property name="brokerURL" value="tcp://127.0.0.1:61616" / -->          <property name="brokerURL" value="failover://(tcp://127.0.0.1:61616)?initialReconnectDelay=100" />           <property name="useAsyncSend" value="true" />          <property name="maxThreadPoolSize" value="50" />      </bean>

这个brokerURL这个属性的值要注意下：是为了保证断线自动重连；如果没有设置，程序与ActiveMQ服务连接后期间出现过网络异常，

再程序无法与ActiveMQ正常通讯

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ActiveMq和SpringmVC 整合 消息队列（上）

ActiveMq和SpringmVC 整合消息队列（上）