Win10安装：

win10下安装 RabbitMQ_柚几哥哥的博客-CSDN博客

Linux安装：

Linux下载安装 RabbitMQ_柚几哥哥的博客-CSDN博客

一、基础使用

1、导入依赖

        <!--RabbitMQ-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-amqp</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.amqp</groupId>
            <artifactId>spring-rabbit-test</artifactId>
            <scope>test</scope>
        </dependency>

2、配置application.yml

spring:
  #RabbitMQ
 rabbitmq:
    #服务器地址
   host: 192.168.10.100
    #用户名
   username: guest
    #密码
   password: guest
    #虚拟主机
   virtual-host: /
    #端口
   port: 5672
   listener:
     simple:
        #消费者最小数量
       concurrency: 10
        #消费者最大数量
       max-concurrency: 10
        #限制消费者每次只处理一条消息，处理完再继续下一条消息
       prefetch: 1
        #启动时是否默认启动容器，默认true
       auto-startup: true
        #被拒绝时重新进入队列
       default-requeue-rejected: true
   template:
     retry:
        #发布重试，默认false
       enabled: true
        #重试时间 默认1000ms
       initial-interval: 1000
        #重试最大次数，默认3次
       max-attempts: 3
        #重试最大间隔时间，默认10000ms
       max-interval: 10000
        #重试间隔的乘数。比如配2.0 第一次等10s，第二次等20s，第三次等40s
       multiplier: 1.0

3、编写配置类RabbitMQConfig.java

package com.xxxx.seckill.config;
import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author zhoubin
* @since 1.0.0
*/
@Configuration
public class RabbitMQConfig {
   @Bean
   public Queue queue(){
      return new Queue("queue",true);
   }
}

4、编写发送者MQSender.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQSender {
   @Autowired
   private RabbitTemplate rabbitTemplate;
   public void send(Object msg) {
      log.info("发送消息："+msg);
      rabbitTemplate.convertAndSend("queue", msg);
   }
}

5、编写接收者MQReceiver.java

/**
 * @author zyw
 * @since 1.0.0
 */
@Service
@Slf4j
public class MQReceiver {


    @RabbitListener(queues = "queue")
     public void receive(Object msg) {
     log.info("接受消息：" + msg);
    }
}

6、编写测试接口UserController.java

/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq")
@ResponseBody
public void mq() {
   mqSender.send("Hello");
}

7、结果

二、RabbitMQ交换机

Fanout模式

不处理路由键，只需要简单的将队里绑定到交换机上

发送到交换机的消息都会被转发到与该交换机绑定的所有队列上

Fanout 交换机转发消息是最快的

1、RabbitMQConfig.java

package com.xxxx.seckill.config;
import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.FanoutExchange;
import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author zhoubin
* @since 1.0.0
*/
@Configuration
public class RabbitMQConfig {
   private static final String QUEUE01 = "queue_fanout01";
   private static final String QUEUE02 = "queue_fanout02";
   private static final String EXCHANGE = "fanoutExchange";
   @Bean
   public Queue queue01(){
      return new Queue(QUEUE01);
   }
   @Bean
   public Queue queue02(){
      return new Queue(QUEUE02);
   }
   @Bean
   public FanoutExchange fanoutExchange(){
      return new FanoutExchange(EXCHANGE);
   }
   @Bean
   public Binding binding01(){
      return BindingBuilder.bind(queue01()).to(fanoutExchange());
   }
   @Bean
   public Binding binding02(){
      return BindingBuilder.bind(queue02()).to(fanoutExchange());
   }
}

2、MQSender.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQSender {
   @Autowired
   private RabbitTemplate rabbitTemplate;
   public void send(Object msg) {
      log.info("发送消息："+msg);
      rabbitTemplate.convertAndSend("fanoutExchange","",msg);
   }
}

3、MQReceiver.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQReceiver {
   @RabbitListener(queues = "queue_fanout01")
   public void receive01(Object msg) {
      log.info("QUEUE01接受消息：" + msg);
   }
   @RabbitListener(queues = "queue_fanout02")
   public void receive02(Object msg) {
      log.info("QUEUE02接受消息：" + msg);
   }
}

4、UserController.java

/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq/fanout")
@ResponseBody
public void mq() {
   mqSender.send("Hello");
}

5、测试

调用 mq/direct01 接口，消息经由交换机转发到绑定该交换机的所有队列

Direct模式

所有发送到 Direct Exchange 的消息被转发到 RouteKey 中指定的 Queue

注意： Direct 模式可以使用 RabbitMQ 自带的 Exchange ： default Exchange, 所以不需要将

Exchange 进行任何绑定 (binding) 操作，消息传递时， RouteKey 必须完全匹配才会被队列接收，否

则该消息会被抛弃。

重点： routing key 与队列 queues 的 key 保持一致，即可以路由到对应的 queue 中。

1、RabbitMQConfig.java

package com.xxxx.seckill.config;
import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.DirectExchange;
import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author zhoubin
* @since 1.0.0
*/
@Configuration
public class RabbitMQConfig {
 private static final String QUEUE01 = "queue_direct01";
 private static final String QUEUE02 = "queue_direct02";
 private static final String EXCHANGE = "directExchange";
 private static final String ROUTINGKEY01 = "queue.red";
 private static final String ROUTINGKEY02 = "queue.green";
 @Bean
 public Queue queue01(){
 return new Queue(QUEUE01);
 }
 @Bean
 public Queue queue02(){
 return new Queue(QUEUE02);
 }
 @Bean
 public DirectExchange directExchange(){
 return new DirectExchange(EXCHANGE);
 }
 @Bean
 public Binding binding01(){
 return
BindingBuilder.bind(queue01()).to(directExchange()).with(ROUTINGKEY01);
 }
 @Bean
 public Binding binding02(){
 return
BindingBuilder.bind(queue02()).to(directExchange()).with(ROUTINGKEY02);
 }
}

2、MQSender.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQSender {
 @Autowired
 private RabbitTemplate rabbitTemplate;
 public void send01(Object msg) {
 log.info("发送red消息："+msg);
 rabbitTemplate.convertAndSend("directExchange","queue.red",msg);
 }
 public void send02(Object msg) {
 log.info("发送green消息："+msg);
 rabbitTemplate.convertAndSend("directExchange","queue.green",msg);
 }
}

3、MQReceiver.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQReceiver {
 @RabbitListener(queues = "queue_direct01")
 public void receive01(Object msg) {
 log.info("QUEUE01接受消息：" + msg);
 }
 @RabbitListener(queues = "queue_direct02")
 public void receive02(Object msg) {
 log.info("QUEUE02接受消息：" + msg);
 }
}

4、UserController.java

/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq/direct01")
@ResponseBody
public void mq01() {
   mqSender.send01("Hello,Red");
}
/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq/direct02")
@ResponseBody
public void mq02() {
   mqSender.send02("Hello,Green");
}

5、测试

调用 mq/direct01 接口，消息经由交换机绑定的 queue.red RoutingKey 转发到 queue_direct01 队

列

调用 mq/direct02 接口，消息经由交换机绑定的 queue.green RoutingKey 转发到 queue_direct02

队列

Topic模式

所有发送到 Topic Exchange 的消息被转发到所有管线 RouteKey 中指定 Topic 的 Queue 上

Exchange 将 RouteKey 和某 Topic 进行模糊匹配 , 此时队列需要绑定一个 Topic

对于 routing key 匹配模式定义规则举例如下 :

routing key 为一个句点号 . 分隔的字符串（我们将被句点号 . 分隔开的每一段独立的字符串称为

一个单词），如 “stock.usd.nyse” 、 “nyse.vmw” 、 “quick.orange.rabbit”

routing key 中可以存在两种特殊字符 * 与 # ，用于做模糊匹配，其中 * 用于匹配一个单词， # 用

于匹配多个单词（可以是零个）

1、RabbitMQConfig.java

package com.xxxx.seckill.config;
import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author zhoubin
* @since 1.0.0
*/
@Configuration
public class RabbitMQConfig {
 private static final String QUEUE01 = "queue_topic01";
 private static final String QUEUE02 = "queue_topic02";
 private static final String EXCHANGE = "topicExchange";
 private static final String ROUTINGKEY01 = "#.queue.#";
 private static final String ROUTINGKEY02 = "*.queue.#";
 @Bean
 public Queue queue01(){
 return new Queue(QUEUE01);
 }
 @Bean
 public Queue queue02(){
 return new Queue(QUEUE02);
 }
 @Bean
 public TopicExchange topicExchange(){
 return new TopicExchange(EXCHANGE);
 }
 @Bean
 public Binding binding01(){
 return
BindingBuilder.bind(queue01()).to(topicExchange()).with(ROUTINGKEY01);
 }
 @Bean
 public Binding binding02(){
 return
BindingBuilder.bind(queue02()).to(topicExchange()).with(ROUTINGKEY02);
 }
}

2、MQSender.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQSender {
 @Autowired
 private RabbitTemplate rabbitTemplate;
 public void send01(Object msg) {
 log.info("发送消息(被01队列接受)："+msg);
 rabbitTemplate.convertAndSend("topicExchange","queue.red.message",msg);
 }
 public void send02(Object msg) {
 log.info("发送消息(被两个queue接受)："+msg);
 
rabbitTemplate.convertAndSend("topicExchange","message.queue.green.abc",msg);
 }
}

3、MQReceiver.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQReceiver {
 @RabbitListener(queues = "queue_topic01")
 public void receive01(Object msg) {
 log.info("QUEUE01接受消息：" + msg);
 }
 @RabbitListener(queues = "queue_topic02")
 public void receive02(Object msg) {
 log.info("QUEUE02接受消息：" + msg);
 }
}

4、UserController.java

/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq/topic01")
@ResponseBody
public void mq01() {
   mqSender.send01("Hello,Red");
}
/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq/topic02")
@ResponseBody
public void mq02() {
   mqSender.send02("Hello,Green");
}

5、测试

调用 mq/topic01 接口，消息经由交换机绑定的 #.queue.# RoutingKey 转发到 queue_topic01 队列

调用 mq/topic02 接口，消息经由交换机绑定的 *.queue.# 和 #.queue.# RoutingKey 转发到

queue_topic01 和 queue_topic02 队列

Headers模式

不依赖 routingkey ，使用发送消息时 basicProperties 对象中的 headers 匹配队列

headers 是一个键值对类型，键值对的值可以是任何类型

在队列绑定交换机时用 x-match 来指定， all 代表定义的多个键值对都要满足， any 则代表只要满足

一个可以了

1、RabbitMQConfig.java

package com.xxxx.seckill.config;
import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.HeadersExchange;
import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.util.HashMap;
import java.util.Map;
/**
* @author zhoubin
* @since 1.0.0
*/
@Configuration
public class RabbitMQConfig {
 private static final String QUEUE01 = "queue_header01";
 private static final String QUEUE02 = "queue_header02";
 private static final String EXCHANGE = "headersExchange";
 @Bean
 public Queue queue01(){
 return new Queue(QUEUE01);
 }
 @Bean
 public Queue queue02(){
 return new Queue(QUEUE02);
 }
 @Bean
 public HeadersExchange headersExchange(){
 return new HeadersExchange(EXCHANGE);
 }
 @Bean
 public Binding binding01(){
 Map<String,Object> map = new HashMap<>();
 map.put("color","red");
 map.put("speed","low");
 return
BindingBuilder.bind(queue01()).to(headersExchange()).whereAny(map).match();
 }
 @Bean
 public Binding binding02(){
 Map<String,Object> map = new HashMap<>();
 map.put("color","red");
 map.put("speed","fast");
 return
BindingBuilder.bind(queue02()).to(headersExchange()).whereAll(map).match();
 }
}

2、MQSender.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessageProperties;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQSender {
 @Autowired
 private RabbitTemplate rabbitTemplate;
 public void send01(String msg) {
 log.info("发送消息(被两个queue接受)：" + msg);
 MessageProperties properties = new MessageProperties();
 properties.setHeader("color", "red");
 properties.setHeader("speed", "fast");
 Message message = new Message(msg.getBytes(), properties);
 rabbitTemplate.convertAndSend("headersExchange", "", message);
 }
 public void send02(String msg) {
 log.info("发送消息(被01队列接受)：" + msg);
 MessageProperties properties = new MessageProperties();
 properties.setHeader("color", "red");
 properties.setHeader("speed", "normal");
 Message message = new Message(msg.getBytes(), properties);
 rabbitTemplate.convertAndSend("headersExchange", "", message);
 }
}

3、MQReceiver.java

package com.xxxx.seckill.rabbitmq;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Service;
/**
* @author zhoubin
* @since 1.0.0
*/
@Service
@Slf4j
public class MQReceiver {
 @RabbitListener(queues = "queue_header01")
 public void receive01(Message message) {
 log.info("QUEUE01接受Message对象：" + message);
 log.info("QUEUE01接受消息：" + new String(message.getBody()));
 }
 @RabbitListener(queues = "queue_header02")
 public void receive02(Message message) {
 log.info("QUEUE02接受Message对象：" + message);
 log.info("QUEUE02接受消息：" + new String(message.getBody()));
 }
}

4、UserController.java

/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq/header01")
@ResponseBody
public void mq01() {
   mqSender.send01("Hello,header01");
}
/**
* 测试发送RabbitMQ消息
*/
@RequestMapping("/mq/header02")
@ResponseBody
public void mq02() {
   mqSender.send02("Hello,header02");
}