rabbitMQ快速开始整合springboot模板

发送端

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/xsd/maven-4.0.0.xsd">
  	<modelVersion>4.0.0</modelVersion>
  	<groupId>com.rabbit</groupId>
  	<artifactId>rabbit-producer</artifactId>
  	<version>0.0.1-SNAPSHOT</version>
  	
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.1.5.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>	
	
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency> 
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-amqp</artifactId>
		</dependency>				
	</dependencies>
</project>

**启动类**

@SpringBootApplication
public class Application {

public static void main(String[] args) {
	SpringApplication.run(Application.class, args);
}

}

发送消息的封装

package com.bfxy.rabbit.producer.component;

import java.util.Map;
import java.util.UUID;

import org.springframework.amqp.AmqpException;
import org.springframework.amqp.core.MessagePostProcessor;
import org.springframework.amqp.rabbit.connection.CorrelationData;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.amqp.rabbit.core.RabbitTemplate.ConfirmCallback;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageHeaders;
import org.springframework.messaging.support.MessageBuilder;
import org.springframework.stereotype.Component;


@Component
public class RabbitSender {

	@Autowired
	private RabbitTemplate rabbitTemplate;
	
	/**
	 * 	这里就是确认消息的回调监听接口，用于确认消息是否被broker所收到
	 */
	final ConfirmCallback confirmCallback = new RabbitTemplate.ConfirmCallback() {
		/**
		 * 	@param CorrelationData 作为一个唯一的标识
		 * 	@param ack broker 是否落盘成功 
		 * 	@param cause 失败的一些异常信息
		 */
		@Override
		public void confirm(CorrelationData correlationData, boolean ack, String cause) {
			System.err.println("消息ACK结果:" + ack + ", correlationData: " + correlationData.getId());
		}
	};
	
	/**
	 * 	对外发送消息的方法
	 * @param message 	具体的消息内容
	 * @param properties	额外的附加属性
	 * @throws Exception
	 */
	public void send(Object message, Map<String, Object> properties) throws Exception {
		
		MessageHeaders mhs = new MessageHeaders(properties);
		Message<?> msg = MessageBuilder.createMessage(message, mhs);
		/*设置回调方法*/
		rabbitTemplate.setConfirmCallback(confirmCallback);
		
		// 	指定业务唯一的iD
		CorrelationData correlationData = new CorrelationData(UUID.randomUUID().toString());
		
		MessagePostProcessor mpp = new MessagePostProcessor() {
			
			@Override
			public org.springframework.amqp.core.Message postProcessMessage(org.springframework.amqp.core.Message message)
					throws AmqpException {
				System.err.println("---> post to do: " + message);
				return message;
			}
		};
		
		rabbitTemplate.convertAndSend("exchange-1",
				"springboot.rabbit", 
				msg, mpp, correlationData);
		
	}
	
}

配置文件

server.servlet.context-path=/
server.port=8001

#spring.rabbitmq.addresses=192.168.11.71:5672,192.168.11.72:5672,192.168.11.71:5673
spring.rabbitmq.addresses=localhost
spring.rabbitmq.username=guest
spring.rabbitmq.password=guest
spring.rabbitmq.virtual-host=/
spring.rabbitmq.connection-timeout=15000

##	使用启用消息确认模式
spring.rabbitmq.publisher-confirms=true

## 	设置return消息模式，注意要和mandatory一起去配合使用
##spring.rabbitmq.publisher-returns=true
##spring.rabbitmq.template.mandatory=true

spring.application.name=rabbit-producer
spring.http.encoding.charset=UTF-8
spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
spring.jackson.time-zone=GMT+8
spring.jackson.default-property-inclusion=NON_NULL

接收端

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/xsd/maven-4.0.0.xsd">
  	<modelVersion>4.0.0</modelVersion>
  	<groupId>com.rabbit</groupId>
  	<artifactId>rabbit-consumer</artifactId>
  	<version>0.0.1-SNAPSHOT</version>
  	
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.1.5.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>	
	
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency> 
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
		<!-- springboot rabbitmq(amqp) -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-amqp</artifactId>
		</dependency>				
						
	</dependencies>
	
</project>

启动类

package com.bfxy.rabbit.consumer;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Application {
	
	public static void main(String[] args) {
		SpringApplication.run(Application.class, args);
	}
	
}

接受消息的方法

package com.bfxy.rabbit.consumer.component;

import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.amqp.support.AmqpHeaders;
import org.springframework.messaging.Message;
import org.springframework.stereotype.Component;

import com.rabbitmq.client.Channel;

@Component
public class RabbitReceive {
	
```java
	/**
	 * 	组合使用监听
	 * 	@RabbitListener @QueueBinding @Queue @Exchange
	 * @param message
	 * @param channel
	 * @throws Exception
	 */
	@RabbitListener(bindings = @QueueBinding(
					value = @Queue(value = "queue-1", durable = "true"),
					exchange = @Exchange(name = "exchange-1",
					durable = "true",
					type = "topic",
					ignoreDeclarationExceptions = "true"),
					key = "springboot.*"
				)
			)
	@RabbitHandler
	public void onMessage(Message message, Channel channel) throws Exception {
		//	1. 收到消息以后进行业务端消费处理
		System.err.println("-----------------------");
		System.err.println("消费消息:" + message.getPayload());

		//  2. 处理成功之后 获取deliveryTag 并进行手工的ACK操作, 因为我们配置文件里配置的是 手工签收
		//	spring.rabbitmq.listener.simple.acknowledge-mode=manual
		Long deliveryTag = (Long)message.getHeaders().get(AmqpHeaders.DELIVERY_TAG);
		channel.basicAck(deliveryTag, false);
	}
		
}

测试类

package com.bfxy.rabbit.producer.test;

import java.util.HashMap;
import java.util.Map;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.bfxy.rabbit.producer.component.RabbitSender;

@RunWith(SpringRunner.class)
@SpringBootTest
public class ApplicationTests {
    
    

	
	@Autowired
	private RabbitSender reRabbitSender;
	
	
	@Test
	public void testSender() throws Exception {
    
    
		Map<String, Object> properties = new HashMap<String, Object>();
		properties.put("attr1", "12345");
		properties.put("attr2", "abcde");
		reRabbitSender.send("hello rabbitmq!", properties);
		
		Thread.sleep(10000);
	}
}

环境搭建参考资料 源码地址

https://gitee.com/jia_yongli/rabbit-mq-dome.git