概述
spring 整合 RabbitMQ 3.9.11
rabbitmq 3.9.11
创建工程
不管用什么办法创建出一个空的工程出来,或者在已有工程里面创建一个新的module,下面只说创建新module的方法。
在菜单里选择Project Structure
先点加号,再点New Module
然后直接下一步
然后把Module名字,所在位置都填好之后直接finish
在idea中新建Module都是这么操作。
maven配置
直接把下面的配置信息根据需要粘贴到自己的pom.xml里面。
<?xml version="1.0" encoding="UTF-8"?>
<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.itheima</groupId>
<artifactId>spring-rabbitmq</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<!--spring 上下文-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>5.2.10.RELEASE</version>
</dependency>
<!--spring整合amqp-->
<dependency>
<groupId>org.springframework.amqp</groupId>
<artifactId>spring-rabbit</artifactId>
<version>2.1.8.RELEASE</version>
</dependency>
<!--测试-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>5.2.10.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
提醒一下:pom.xml的文件在下面这个位置
resource 配置文件
以下三个文件直接复制下面的代码就可以,把rabbitmq配置改成自己的就好了,bean什么的写成自己的
rabbitmq.properties
rabbitmq.host=127.5.19.118 (服务器ip)
rabbitmq.port=5672 (rabbitmq端口)
rabbitmq.username=admin (rabbitmq用户名)
rabbitmq.password=11111 (rabbitmq密码)
rabbitmq.virtual-host=/itcast (rabbitmq虚拟机)
spring-rabbitmq-consumer.xml
<?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:rabbit="http://www.springframework.org/schema/rabbit"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
https://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/rabbit
http://www.springframework.org/schema/rabbit/spring-rabbit.xsd">
<!--加载配置文件-->
<context:property-placeholder location="classpath:rabbitmq.properties"/>
<!-- 定义rabbitmq connectionFactory -->
<rabbit:connection-factory id="connectionFactory" host="${rabbitmq.host}"
port="${rabbitmq.port}"
username="${rabbitmq.username}"
password="${rabbitmq.password}"
virtual-host="${rabbitmq.virtual-host}"/>
<bean id="springQueueListener" class="com.itheima.springRabbitmq.consumer.SpringQueueListener"/>
<!-- <bean id="fanoutListener1" class="com.itheima.springRabbitmq.consumer.FanoutListener1"/>-->
<!-- <bean id="fanoutListener2" class="com.itheima.springRabbitmq.consumer.FanoutListener2"/>-->
<!-- <bean id="topicListenerStar" class="com.itheima.springRabbitmq.consumer.TopicListenerStar"/>-->
<!-- <bean id="topicListenerWell" class="com.itheima.springRabbitmq.consumer.TopicListenerWell"/>-->
<!-- <bean id="topicListenerWell2" class="com.itheima.springRabbitmq.consumer.TopicListenerWell2"/>-->
<rabbit:listener-container connection-factory="connectionFactory" auto-declare="true">
<rabbit:listener ref="springQueueListener" queue-names="spring_queue"/>
<!-- <rabbit:listener ref="fanoutListener1" queue-names="spring_fanout_queue_1"/>-->
<!-- <rabbit:listener ref="fanoutListener2" queue-names="spring_fanout_queue_2"/>-->
<!-- <rabbit:listener ref="topicListenerStar" queue-names="spring_topic_queue_star"/>-->
<!-- <rabbit:listener ref="topicListenerWell" queue-names="spring_topic_queue_well"/>-->
<!-- <rabbit:listener ref="topicListenerWell2" queue-names="spring_topic_queue_well2"/>-->
</rabbit:listener-container>
</beans>
spring-rabbitmq-producer.xml
<?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:rabbit="http://www.springframework.org/schema/rabbit"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
https://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/rabbit
http://www.springframework.org/schema/rabbit/spring-rabbit.xsd">
<!--加载配置文件-->
<context:property-placeholder location="classpath:rabbitmq.properties"/>
<!-- 定义rabbitmq connectionFactory -->
<rabbit:connection-factory id="connectionFactory" host="${rabbitmq.host}"
port="${rabbitmq.port}"
username="${rabbitmq.username}"
password="${rabbitmq.password}"
virtual-host="${rabbitmq.virtual-host}"/>
<!--定义管理交换机、队列-->
<rabbit:admin connection-factory="connectionFactory"/>
<!--定义持久化队列,不存在则自动创建;不绑定到交换机则绑定到默认交换机
默认交换机类型为direct,名字为:"",路由键为队列的名称-->
<rabbit:queue id="spring_queue" name="spring_queue" auto-declare="true"/>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~广播;所有队列都能收到消息~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!--定义广播交换机中的持久化队列,不存在则自动创建-->
<rabbit:queue id="spring_fanout_queue_1" name="spring_fanout_queue_1" auto-declare="true"/>
<!--定义广播交换机中的持久化队列,不存在则自动创建-->
<rabbit:queue id="spring_fanout_queue_2" name="spring_fanout_queue_2" auto-declare="true"/>
<!--定义广播类型交换机;并绑定上述两个队列-->
<rabbit:fanout-exchange id="spring_fanout_exchange" name="spring_fanout_exchange" auto-declare="true">
<rabbit:bindings>
<rabbit:binding queue="spring_fanout_queue_1"/>
<rabbit:binding queue="spring_fanout_queue_2"/>
</rabbit:bindings>
</rabbit:fanout-exchange>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~通配符;*匹配一个单词,#匹配多个单词 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!--定义广播交换机中的持久化队列,不存在则自动创建-->
<rabbit:queue id="spring_topic_queue_star" name="spring_topic_queue_star" auto-declare="true"/>
<!--定义广播交换机中的持久化队列,不存在则自动创建-->
<rabbit:queue id="spring_topic_queue_well" name="spring_topic_queue_well" auto-declare="true"/>
<!--定义广播交换机中的持久化队列,不存在则自动创建-->
<rabbit:queue id="spring_topic_queue_well2" name="spring_topic_queue_well2" auto-declare="true"/>
<rabbit:topic-exchange id="spring_topic_exchange" name="spring_topic_exchange" auto-declare="true">
<rabbit:bindings>
<rabbit:binding pattern="heima.*" queue="spring_topic_queue_star"/> <!--星号只能匹配一个单词-->
<rabbit:binding pattern="heima.#" queue="spring_topic_queue_well"/> <!--井号匹配多个单词-->
<rabbit:binding pattern="itcast.#" queue="spring_topic_queue_well2"/>
</rabbit:bindings>
</rabbit:topic-exchange>
<!--定义rabbitTemplate对象操作可以在代码中方便发送消息-->
<rabbit:template id="rabbitTemplate" connection-factory="connectionFactory"/>
</beans>
Producer
为了能测试执行代码,就写在测试类里面了。
rabbitTemplate.convertAndSend("spring_fanout_exchange","","fanout消息已经发送了");
当中的 spring_fanout_exchange
是绑定的上面 spring-rabbitmq-producer.xml 当中的对应的bean (<rabbit:fanout-exchange id="spring_fanout_exchange" name="spring_fanout_exchange" auto-declare="true">
),有关exchange绑定 queue的配置都在spring-rabbitmq-producer.xml
当中。
package com.itheima.springRabbitmq;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* @Author zhizekai
* @Date 2022-1-11 15:48:45 15:48
* @Version 2.0
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:spring-rabbitmq-producer.xml")
public class ProducerTest {
// 注入rabbitmqTemple
@Autowired
private RabbitTemplate rabbitTemplate;
@Test
public void testProducer() throws InterruptedException {
Integer i = 0;
while (true) {
Thread.sleep(5 * 1000);
i++;
rabbitTemplate.convertAndSend("spring_queue","消息发送了"+i);
}
}
@Test
public void testFanout() {
rabbitTemplate.convertAndSend("spring_fanout_exchange","","fanout消息已经发送了");
}
@Test
public void testTopic() {
rabbitTemplate.convertAndSend("spring_topic_exchange","heima.heeh.haha","topic消息已经发送了");
}
}
Consumer
这个代码是跑起来自动监听的 ,实现一下MessageListener
这个类,重写onMessage
方法,message.getBody()
就是消息内容
package com.itheima.springRabbitmq.consumer;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessageListener;
/**
* @Author zhizekai
* @Date 2022-1-11 18:53:33 18:53
* @Version 2.0
*/
public class SpringQueueListener implements MessageListener {
@Override
public void onMessage(Message message) {
System.out.println("收到的消息:"+new String(message.getBody()));
// System.out.println(message.toString());
}
}
测试代码
package com.itheima.springRabbitmq.consumer;
import junit.framework.TestCase;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* @Author zhizekai
* @Date 19:01
* @Version 2.0
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:spring-rabbitmq-consumer.xml")
public class SpringQueueListenerTest{
@Test
public void testOnMessage() throws InterruptedException {
boolean flag = true;
while (true) {
Thread.sleep(5 * 1000);
System.out.println("正在监听");
}
}
}
最后
以上就是懵懂老鼠为你收集整理的spring 整合 RabbitMQ 3.9.11spring 整合 RabbitMQ 3.9.11的全部内容,希望文章能够帮你解决spring 整合 RabbitMQ 3.9.11spring 整合 RabbitMQ 3.9.11所遇到的程序开发问题。
如果觉得靠谱客网站的内容还不错,欢迎将靠谱客网站推荐给程序员好友。
发表评论 取消回复