ssm+rabbitMQ整合
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1、pom.xml导入相应jar（注：exclusions标签中的是与spring别的jar相冲突的处理，如果不冲突可以不加）
<dependency> <groupId>org.springframework.amqp</groupId> <artifactId>spring-rabbit</artifactId> <version>2.0.1.RELEASE</version> <exclusions><exclusion><artifactId>spring-context</artifactId><groupId>org.springframework</groupId></exclusion></exclusions></dependency>
2、生产者配置（消息发送者）(标红条目为与MQ相关的文件)
（1）spring文件配置
<?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:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:util="http://www.springframework.org/schema/util"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd http://www.springframework.org/schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <!-- 第一步：【1.整合dao】 将Mybatis和Spring进行整合MyBatis和Spring整合，通过Spring管理mapper接口。使用mapper的扫描器自动扫描mapper接口在Spring中进行注册。 --><!-- 需要配置：a、数据源 b、SqlSessionFactory c、mapper扫描器 --><!-- 1、数据源定义 --><!-- （1）加载jdbc.properties、redis.properties文件中的内容 --><bean id="propertyConfigurer"class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"><property name="locations"><list><value>classpath:jdbc.properties</value><value>classpath:redis.properties</value><value>classpath:global.properties</value></list></property></bean><!-- （2）mysql数据源配置 --><!-- a、数据源 --><bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"destroy-method="close"><property name="driverClassName" value="${connection.driverClassName}" /><property name="url" value="${connection.url}" /><property name="username" value="${connection.username}" /><property name="password" value="${connection.password}" /><property name="maxActive" value="${connection.maxActive}" /><property name="maxIdle" value="${connection.maxIdle}" /><property name="minIdle" value="${connection.minIdle}" /><property name="removeAbandoned" value="${connection.removeAbandoned}" /><property name="removeAbandonedTimeout" value="${connection.removeAbandonedTimeout}" /><property name="logAbandoned" value="${connection.logAbandoned}" /><property name="defaultAutoCommit" value="${connection.defaultAutoCommit}" /><property name="defaultReadOnly" value="${connection.defaultReadOnly}" /><property name="validationQuery" value="${connection.validationQuery}" /><property name="testOnBorrow" value="${connection.testOnBorrow}" /></bean><!-- b、sqlSessionFactory：创建sqlSessionFactory，同时指定数据源 --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource"></property><property name="configLocation" value="classpath:mybatis-config.xml" /><!-- 自动扫描mapper目录, 省掉mybatis-config.xml里的手工配置 --><property name="mapperLocations"><list><value>classpath:com/loan/*/dao/xml/*.xml</value></list></property></bean><!-- c、mapper扫描器：通过扫描的模式，扫描目录在com/loan/mapper目录下 --><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.loan.*.dao.mapper" /><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /></bean><!-- （3）redis数据源 --><!-- a、redis数据源 --><bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"><property name="maxIdle" value="${redis.maxIdle}" /><property name="maxTotal" value="${redis.maxActive}" /><property name="maxWaitMillis" value="${redis.maxWait}" /><property name="testOnBorrow" value="${redis.testOnBorrow}" /></bean><!-- b、Spring-redis连接池管理工厂 --><bean id="jedisConnectionFactory"class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"p:host-name="${redis.host}" p:port="${redis.port}" p:password="${redis.pass}"p:pool-config-ref="poolConfig" /><!-- c、使用中间类解决RedisCache.jedisConnectionFactory的静态注入，从而使MyBatis实现第三方缓存 --><bean id="redisCacheTransfer" class="com.loan.security.cache.RedisCacheTransfer"><property name="jedisConnectionFactory" ref="jedisConnectionFactory" /></bean><!-- rabbitMQ创建连接类 --><bean class="com.loan.util.rabbit.RabbitMQ" /><bean id="connectionFactory" class="org.springframework.amqp.rabbit.connection.CachingConnectionFactory"> <constructor-arg value="localhost" /> <property name="username" value="${rmq.manager.user}" /> <property name="password" value="${rmq.manager.password}" /> <property name="host" value="${rmq.ip}" /> <property name="port" value="${rmq.port}" /> </bean> <bean id="rabbitAdmin" class="org.springframework.amqp.rabbit.core.RabbitAdmin"> <constructor-arg ref="connectionFactory" /> </bean> <!-- 创建rabbitTemplate 消息模板类 --> <bean id="rabbitTemplate" class="org.springframework.amqp.rabbit.core.RabbitTemplate"> <constructor-arg ref="connectionFactory"></constructor-arg> </bean> <!-- bean 注入 --><bean class="com.loan.security.spring.SpringUtils" /><!-- 第二步：通过Spring管理Service接口。使用配置方式将Service接口配置在Spring配置文件中。实现事务控制。 --><!-- (事务管理) --><bean id="transactionManager"class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"></property></bean><!-- 使用annotation定义数据库事务，这样可以在类或方法中直接使用@Transactional注解来声明事务 --><tx:annotation-driven transaction-manager="transactionManager" /><tx:advice id="txAdvice" transaction-manager="transactionManager"><tx:attributes><tx:method name="save*" propagation="REQUIRED" /><tx:method name="update*" propagation="REQUIRED" /><tx:method name="delete*" propagation="REQUIRED" /><tx:method name="load*" propagation="SUPPORTS" read-only="true" /><tx:method name="find*" propagation="SUPPORTS" read-only="true" /><tx:method name="search*" propagation="SUPPORTS" read-only="true" /><tx:method name="approve" propagation="REQUIRED" /><tx:method name="undo" propagation="REQUIRED" /><tx:method name="*" propagation="SUPPORTS" read-only="true" /></tx:attributes></tx:advice><aop:config><aop:pointcut id="serviceMethod"expression="execution(* com.loan.*.service..*.*(..))" /><aop:advisor advice-ref="txAdvice" pointcut-ref="serviceMethod" /></aop:config> <!-- spring管理：自动搜索注解路径 在xml配置了这个标签后，spring可以自动去扫描base-pack下面或者子包下面的Java文件，如果扫描到有@Component @Controller@Service等这些注解的类，则把这些类注册为bean--> <context:component-scan base-package="com.loan"></context:component-scan> </beans>（2）jdbc.properties
connection.driverClassName=com.mysql.jdbc.Driverconnection.url=jdbc:mysql://你的mysql的IP:port?useUnicode=true&characterEncoding=UTF-8connection.username=你的数据库用户名connection.password=你的数据库密码connection.initialSize=0connection.maxActive=100connection.maxIdle=30connection.minIdle=5 connection.maxWait=5000connection.removeAbandoned=trueconnection.removeAbandonedTimeout=3000connection.logAbandoned=falseconnection.defaultAutoCommit=trueconnection.defaultReadOnly=falseconnection.validationQuery=SELECT 1connection.testOnBorrow=true(3)redis.properties
# Redis settings redis.host=redis服务器IPredis.port=6379 redis.pass=redis密码redis.maxIdle=300 redis.maxActive=600 redis.maxWait=1000 redis.testOnBorrow=true
(3)global.properties（rabbitMQ相关配置）
rmq.ip=队列IPrmq.producer.num=20rmq.port=5672rmq.manager.user=队列用户名rmq.manager.password=队列密码exchange=队列交换机名routeKey=队列名
3、生产者相关类
（1）RabbitMQ.java
package com.loan.util.rabbit;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import javax.annotation.Resource;import org.springframework.amqp.rabbit.core.RabbitTemplate;import org.springframework.beans.factory.annotation.Value;import com.loan.util.RabbitMessage;public class RabbitMQ {@Resource private RabbitTemplate rabbitTemplate; @Value("${exchange}")private String exchange;@Value("${routeKey}")private String routeKey;public void pushMessageToMQ(String className, String methodName,Map<String,Object> param) { RabbitMessage msg=new RabbitMessage(exchange,routeKey,className, methodName, param); try { rabbitTemplate.convertAndSend(msg.getExchange(), msg.getRouteKey(), msg);} catch (Exception e) {// TODO: handle exception} }}(2)RabbitMessage,javapackage com.loan.util;import java.io.ByteArrayOutputStream;import java.io.IOException;import java.io.ObjectOutputStream;import java.io.Serializable;import lombok.Data;@Datapublic class RabbitMessage implements Serializable {private static final long serialVersionUID = -6487839157908352120L;private Class<?>[] paramTypes;// 参数类型private String exchange;// 交换器private Object[] params;private String routeKey;// 路由keyprivate String methodName;private String beanName;public RabbitMessage() {}public RabbitMessage(String exchange, String routeKey, Object... params) {this.params = params;this.exchange = exchange;this.routeKey = routeKey;}@SuppressWarnings("rawtypes")public RabbitMessage(String exchange, String routeKey,String beanName, String methodName, Object... params) {this.params = params;this.exchange = exchange;this.routeKey = routeKey;this.methodName=methodName;this.beanName=beanName;int len = params.length;Class[] clazzArray = new Class[len];for (int i = 0; i < len; i++)clazzArray[i] = params[i].getClass();this.paramTypes = clazzArray;}public byte[] getSerialBytes() {byte[] res = new byte[0];ByteArrayOutputStream baos = new ByteArrayOutputStream();ObjectOutputStream oos;try {oos = new ObjectOutputStream(baos);oos.writeObject(this);oos.close();res = baos.toByteArray();} catch (IOException e) {e.printStackTrace();}return res;}}(3)发送信息测试类
JunitTest.java
package com.loan.util.rabbit;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import javax.annotation.Resource;import org.junit.Test;import org.junit.runner.RunWith;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;import org.springframework.test.context.web.WebAppConfiguration;import com.loan.util.RabbitMessage;@RunWith(SpringJUnit4ClassRunner.class)//注入bean@WebAppConfiguration@ContextConfiguration("classpath:/application-context.xml")public class JunitTest{@Resourceprivate RabbitMQ rabbitMQ;@Testpublic void test(){ //推送信息String beanName="chinaMobile"; String methodName="chinaMobileV3";//调用的方法 //参数 Map<String,Object> param=new HashMap<String, Object>(); List list=new ArrayList(); list.add("TASKYYS100000201712081422290720980846"); list.add(3); param.put("data",list); rabbitMQ.pushMessageToMQ(beanName, methodName, param);}}测试类运行之后会队列中插入一条数据。
至此生产者完成
4、消费者配置
（1）spring 相关配置
<?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:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:util="http://www.springframework.org/schema/util"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd http://www.springframework.org/schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <!-- 第一步：【1.整合dao】 将Mybatis和Spring进行整合MyBatis和Spring整合，通过Spring管理mapper接口。使用mapper的扫描器自动扫描mapper接口在Spring中进行注册。 --><!-- 需要配置：a、数据源 b、SqlSessionFactory c、mapper扫描器 --><!-- 1、数据源定义 --><!-- （1）加载jdbc.properties、redis.properties文件中的内容 --><bean id="propertyConfigurer"class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"><property name="locations"><list><value>classpath:jdbc.properties</value><value>classpath:redis.properties</value><value>classpath:global.properties</value></list></property></bean><!-- （2）mysql数据源配置 --><!-- a、数据源 --><bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"destroy-method="close"><property name="driverClassName" value="${connection.driverClassName}" /><property name="url" value="${connection.url}" /><property name="username" value="${connection.username}" /><property name="password" value="${connection.password}" /><property name="maxActive" value="${connection.maxActive}" /><property name="maxIdle" value="${connection.maxIdle}" /><property name="minIdle" value="${connection.minIdle}" /><property name="removeAbandoned" value="${connection.removeAbandoned}" /><property name="removeAbandonedTimeout" value="${connection.removeAbandonedTimeout}" /><property name="logAbandoned" value="${connection.logAbandoned}" /><property name="defaultAutoCommit" value="${connection.defaultAutoCommit}" /><property name="defaultReadOnly" value="${connection.defaultReadOnly}" /><property name="validationQuery" value="${connection.validationQuery}" /><property name="testOnBorrow" value="${connection.testOnBorrow}" /></bean><!-- b、sqlSessionFactory：创建sqlSessionFactory，同时指定数据源 --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource"></property><property name="configLocation" value="classpath:mybatis-config.xml" /><!-- 自动扫描mapper目录, 省掉mybatis-config.xml里的手工配置 --><property name="mapperLocations"><list><value>classpath:com/loan/*/dao/xml/*.xml</value></list></property></bean><!-- c、mapper扫描器：通过扫描的模式，扫描目录在com/loan/mapper目录下 --><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.loan.*.dao.mapper" /><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /></bean><!-- （3）redis数据源 --><!-- a、redis数据源 --><bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"><property name="maxIdle" value="${redis.maxIdle}" /><property name="maxTotal" value="${redis.maxActive}" /><property name="maxWaitMillis" value="${redis.maxWait}" /><property name="testOnBorrow" value="${redis.testOnBorrow}" /></bean><!-- b、Spring-redis连接池管理工厂 --><bean id="jedisConnectionFactory"class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"p:host-name="${redis.host}" p:port="${redis.port}" p:password="${redis.pass}"p:pool-config-ref="poolConfig" /><!-- c、使用中间类解决RedisCache.jedisConnectionFactory的静态注入，从而使MyBatis实现第三方缓存 --><bean id="redisCacheTransfer" class="com.loan.security.cache.RedisCacheTransfer"><property name="jedisConnectionFactory" ref="jedisConnectionFactory" /></bean><bean id="connectionFactory" class="org.springframework.amqp.rabbit.connection.CachingConnectionFactory"> <constructor-arg value="localhost" /> <property name="username" value="${rmq.manager.user}" /> <property name="password" value="${rmq.manager.password}" /> <property name="host" value="${rmq.ip}" /> <property name="port" value="${rmq.port}" /> </bean> <bean id="rabbitAdmin" class="org.springframework.amqp.rabbit.core.RabbitAdmin"> <constructor-arg ref="connectionFactory" /> </bean> <!-- 创建rabbitTemplate 消息模板类 --> <bean id="rabbitTemplate" class="org.springframework.amqp.rabbit.core.RabbitTemplate"> <constructor-arg ref="connectionFactory"></constructor-arg> </bean> <!-- 创建消息转换器为SimpleMessageConverter --> <bean id="serializerMessageConverter" class="org.springframework.amqp.support.converter.SimpleMessageConverter"></bean> <!-- 设置持久化的队列 --> <bean id="queue" class="org.springframework.amqp.core.Queue"> <constructor-arg index="0" value="testQueue"></constructor-arg> <constructor-arg index="1" value="true"></constructor-arg> <constructor-arg index="2" value="false"></constructor-arg> <constructor-arg index="3" value="false"></constructor-arg> </bean> <!--创建交换器的类型 并持久化--> <bean id="directExchange" class="org.springframework.amqp.core.DirectExchange"> <constructor-arg index="0" value="TestExchange"></constructor-arg> <constructor-arg index="1" value="true"></constructor-arg> <constructor-arg index="2" value="false"></constructor-arg> </bean> <util:map id="arguments"></util:map> <!-- 绑定交换器、队列 --> <bean id="binding" class="org.springframework.amqp.core.Binding"> <constructor-arg index="0" value="testQueue"></constructor-arg> <constructor-arg index="1" value="QUEUE"></constructor-arg> <constructor-arg index="2" value="TestExchange"></constructor-arg> <constructor-arg index="3" value="testQueue"></constructor-arg> <constructor-arg index="4" value="#{arguments}"></constructor-arg> </bean> <!-- 用于接收消息的处理类 --> <bean id="rmqConsumer" class="com.loan.util.rabbit.RmqConsumer"></bean> <bean id="messageListenerAdapter" class="org.springframework.amqp.rabbit.listener.adapter.MessageListenerAdapter"> <constructor-arg ref="rmqConsumer" /> <property name="defaultListenerMethod" value="rmqProducerMessage"></property> <property name="messageConverter" ref="serializerMessageConverter"></property> </bean> <!-- 用于消息的监听的容器类SimpleMessageListenerContainer,监听队列 queues可以传多个--> <bean id="listenerContainer" class="org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer"> <property name="queues" ref="queue"></property> <property name="connectionFactory" ref="connectionFactory"></property> <property name="messageListener" ref="messageListenerAdapter"></property> </bean> <!-- bean 注入 --><bean class="com.loan.security.spring.SpringUtils" /><!-- 第二步：通过Spring管理Service接口。使用配置方式将Service接口配置在Spring配置文件中。实现事务控制。 --><!-- (事务管理) --><bean id="transactionManager"class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"></property></bean><!-- 使用annotation定义数据库事务，这样可以在类或方法中直接使用@Transactional注解来声明事务 --><tx:annotation-driven transaction-manager="transactionManager" /><tx:advice id="txAdvice" transaction-manager="transactionManager"><tx:attributes><tx:method name="save*" propagation="REQUIRED" /><tx:method name="update*" propagation="REQUIRED" /><tx:method name="delete*" propagation="REQUIRED" /><tx:method name="load*" propagation="SUPPORTS" read-only="true" /><tx:method name="find*" propagation="SUPPORTS" read-only="true" /><tx:method name="search*" propagation="SUPPORTS" read-only="true" /><tx:method name="approve" propagation="REQUIRED" /><tx:method name="undo" propagation="REQUIRED" /><tx:method name="*" propagation="SUPPORTS" read-only="true" /></tx:attributes></tx:advice><aop:config><aop:pointcut id="serviceMethod"expression="execution(* com.loan.*.service..*.*(..))" /><aop:advisor advice-ref="txAdvice" pointcut-ref="serviceMethod" /></aop:config> <!-- spring管理：自动搜索注解路径 在xml配置了这个标签后，spring可以自动去扫描base-pack下面或者子包下面的Java文件，如果扫描到有@Component @Controller@Service等这些注解的类，则把这些类注册为bean--> <context:component-scan base-package="com.loan"></context:component-scan> </beans>5、消费者对应类
(1)RmqConsumer.javapackage com.loan.util.rabbit;import java.lang.reflect.Method;import java.util.List;import java.util.Map;import org.apache.log4j.Logger;import com.loan.util.RabbitMessage;import com.loan.util.SpringUtils;public class RmqConsumer {private static Logger log=Logger.getLogger(RmqConsumer.class);public static void rmqProducerMessage(Object object) throws Exception{ RabbitMessage rabbitMessage=(RabbitMessage) object; log.info("从队列里头取出：bean名-"+rabbitMessage.getBeanName()+",方法名："+rabbitMessage.getMethodName()); Object o = SpringUtils.getBean(rabbitMessage.getBeanName()); Class clazz = o.getClass(); Method m=clazz.getDeclaredMethod(rabbitMessage.getMethodName(), List.class); m.invoke(o, ((Map<String,Object>)(rabbitMessage.getParams()[0])).get("data")); }}(2)测试处理类
ChinaMobile.java
package com.loan.rabbit.task;@Servicepublic class ChinaMobile { public boolean chinaMobileV3(List<?> list) { boolean result=false; String taskId=(String) list.get(0); Integer userId=(Integer) list.get(1); }}阅读全文
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