入门RabbitMQ 一篇文章带你从入门到精通:RabbitMQ

# 查询 15672 是否开放，一般默认都是 no
firewall-cmd --query-port=15672/tcp
# 开放指定端口 15672 
firewall-cmd --add-port=15672/tcp --permanent
# 重新载入
firewall-cmd --reload
# 再次查询，结果就是 yes 了
firewall-cmd --query-port=15672/tcp

systemctl disable firewalld
systemctl stop firewalld   

<dependency>
   <groupId>com.rabbitmq</groupId>
    <artifactId>amqp-client</artifactId>
    <version>5.10.0</version>
</dependency>
<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.11</version>
</dependency>

host=192.168.122.1
port=5672
virtualHost=/rabbitmq_maven_01
username=admin
password=adminv

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        // 通道绑定消息队列
        channel.queueDeclare("queue1",false,false,false,null);
        // 发布消息
        channel.basicPublish("","queue1",null,"This is rabbitmq message 001 !".getBytes());
        // 通过工具关闭channel和释放连接
        RabbitMqUtil.close(channel,connection);
    }
}public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        // 通道绑定消息队列
        channel.queueDeclare("queue1",false,false,false,null);
        // 发布消息
        channel.basicPublish("","queue1",null,"This is rabbitmq message 001 !".getBytes());
        // 通过工具关闭channel和释放连接
        RabbitMqUtil.close(channel,connection);
    }
}

public class Consumer {
    public static void main(String[] args) throws IOException, TimeoutException{
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        // 通道绑定消息队列
        channel.queueDeclare("queue1", false, false, false, null);
        // 消费消息
        channel.basicConsume("queue1", true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("new String(body): " + new String(body));
            }
        });
    }
}

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        // 通道绑定消息队列
        channel.queueDeclare("work", true, false, false, null);
        for (int i = 1; i <= 20; i++) {
            // 发布消息
            channel.basicPublish("", "work", null, (i + "号消息").getBytes());
        }
        // 通过工具关闭channel和释放连接
        RabbitMqUtil.close(channel, connection);
    }
}

public class Consumer1 {
    public static void main(String[] args) throws IOException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        final Channel channel = connection.createChannel();
        // 通道绑定消息队列
        channel.queueDeclare("work", true, false, false, null);
        // 消费消息
        channel.basicConsume("work", true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                try {
                    Thread.sleep(2000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println("消费者1号：消费-" + new String(body));
            }
        });
    }
}

public class Consumer2 {
    public static void main(String[] args) throws IOException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        final Channel channel = connection.createChannel();
        // 通道绑定消息队列
        channel.queueDeclare("work", true, false, false, null);
        // 消费消息
        channel.basicConsume("work", true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者2号：消费-" + new String(body));
            }
        });
    }

消费者1号：消费-1号消息
消费者1号：消费-3号消息
消费者1号：消费-5号消息
消费者1号：消费-7号消息
消费者1号：消费-9号消息
消费者1号：消费-11号消息
消费者1号：消费-13号消息
消费者1号：消费-15号消息
消费者1号：消费-17号消息
消费者1号：消费-19号消息

消费者2号：消费-2号消息
消费者2号：消费-4号消息
消费者2号：消费-6号消息
消费者2号：消费-8号消息
消费者2号：消费-10号消息
消费者2号：消费-12号消息
消费者2号：消费-14号消息
消费者2号：消费-16号消息
消费者2号：消费-18号消息
消费者2号：消费-20号消息

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        // 一次只发送一条消息
        channel.basicQos(1);
        // 通道绑定消息队列
        channel.queueDeclare("work", true, false, false, null);
        for (int i = 1; i <= 20; i++) {
            // 发布消息
            channel.basicPublish("", "work", null, (i + "号消息").getBytes());
        }
        // 通过工具关闭channel和释放连接
        RabbitMqUtil.close(channel, connection);
    }

public class Consumer1 {
    public static void main(String[] args) throws IOException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        final Channel channel = connection.createChannel();
        // 一次只接受一条未确认的消息
        channel.basicQos(1);
        // 通道绑定消息队列
        channel.queueDeclare("work", true, false, false, null);
        // 消费消息
        channel.basicConsume("work", false, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                try {
                    Thread.sleep(2000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println("消费者1号：消费-" + new String(body));
                // 返回 deliveryTag 代表队列可以删除此消息了
                channel.basicAck(envelope.getDeliveryTag(), false);
            }
        });
    }
}

public class Consumer2 {
    public static void main(String[] args) throws IOException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        final Channel channel = connection.createChannel();
        //步骤一:一次只接受一条未确认的消息
        channel.basicQos(1);
        // 通道绑定消息队列
        channel.queueDeclare("work", true, false, false, null);
        // 消费消息
        channel.basicConsume("work", false, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者2号：消费-" + new String(body));
                channel.basicAck(envelope.getDeliveryTag(), false);
            }
        });
    }
public class Consumer2 {
    public static void main(String[] args) throws IOException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        final Channel channel = connection.createChannel();
        //步骤一:一次只接受一条未确认的消息
        channel.basicQos(1);
        // 通道绑定消息队列
        channel.queueDeclare("work", true, false, false, null);
        // 消费消息
        channel.basicConsume("work", false, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者2号：消费-" + new String(body));
                channel.basicAck(envelope.getDeliveryTag(), false);
            }
        });
    }

消费者1号：消费-1号消息

消费者2号：消费-2号消息
消费者2号：消费-3号消息
消费者2号：消费-4号消息
消费者2号：消费-5号消息
消费者2号：消费-6号消息
消费者2号：消费-7号消息
消费者2号：消费-8号消息
消费者2号：消费-9号消息
消费者2号：消费-10号消息
消费者2号：消费-11号消息
消费者2号：消费-12号消息
消费者2号：消费-13号消息
消费者2号：消费-14号消息
消费者2号：消费-15号消息
消费者2号：消费-16号消息
消费者2号：消费-17号消息
消费者2号：消费-18号消息
消费者2号：消费-19号消息
消费者2号：消费-20号消息

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        final Channel channel = connection.createChannel();
        // 声明交换机
        channel.exchangeDeclare("order", "fanout");
        for (int i = 1; i <= 20; i++) {
            // 发布消息
            channel.basicPublish("order", "", null, "fanout!".getBytes());
        }
        // 通过工具关闭channel和释放连接
        RabbitMqUtil.close(channel, connection);
    }
}

public class Consumer1 {
    public static void main(String[] args) throws IOException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        Channel channel = connection.createChannel();
        // 声明交换机
        channel.exchangeDeclare("order", "fanout");
        // 创建临时队列
        String queue = channel.queueDeclare().getQueue();
        // 绑定临时队列和交换机
        channel.queueBind(queue, "order", "");
        // 消费消息
        channel.basicConsume(queue, true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者1号：消费-" + new String(body));
            }
        });
    }
}

public class Consumer2 {
    public static void main(String[] args) throws IOException {
       // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        Channel channel2 = connection.createChannel();
        // 声明交换机
        channel.exchangeDeclare("order", "fanout");
        channel2.exchangeDeclare("order", "fanout");
        // 创建临时队列
        String queue = channel.queueDeclare().getQueue();
        System.out.println(queue);
        // 绑定临时队列和交换机
        channel.queueBind(queue, "order", "");
        channel2.queueBind(queue, "order", "");
        // 消费消息
        channel.basicConsume(queue, true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者2号：消费-" + new String(body));
            }
        });
        // 消费消息
        channel2.basicConsume(queue, true, new DefaultConsumer(channel2) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者2-2号：消费-" + new String(body));
            }
        });
    }
}

消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!
消费者2-2号：消费-fanout!

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        // 声明交换机
        channel.exchangeDeclare("order_direct", "direct");
        // 指定 routingKey 
        String key = "info";
        // 发布消息
        channel.basicPublish("order_direct", key, null, ("发送给指定路由" + key + "的消息").getBytes());
        // 通过工具关闭channel和释放连接
        RabbitMqUtil.close(channel, connection);
    }
}

public class Consumer1 {
    public static void main(String[] args) throws IOException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        Channel channel = connection.createChannel();
        // 声明交换机
        channel.exchangeDeclare("order_direct", "direct");
        // 获取临时队列
        String queue = channel.queueDeclare().getQueue();
        // 绑定临时队列和交换机
        channel.queueBind(queue, "order_direct", "info");
        channel.queueBind(queue, "order_direct", "error");
        channel.queueBind(queue, "order_direct", "warn");
        // 消费消息
        channel.basicConsume(queue, true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者1：消费-" + new String(body));
            }
        });
    }
}

public class Consumer2 {
    public static void main(String[] args) throws IOException {
         // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        Channel channel = connection.createChannel();
        // 声明交换机
        channel.exchangeDeclare("order_direct", "direct");
        // 获取临时队列
        String queue = channel.queueDeclare().getQueue();
        // 绑定临时队列和交换机
        channel.queueBind(queue, "order_direct", "error");
        // 消费消息
        channel.basicConsume(queue, true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println("消费者2：消费-" + new String(body));
            }
        });
    }
}

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        channel.exchangeDeclare("order_topic", "topic");
        // 声明交换机
        String key = "user.query.all";
        // 发布消息
        channel.basicPublish("order_topic", key, null, ("发送给指定路由" + key + "的消息").getBytes());
        RabbitMqUtil.close(channel, connection);
    }
}

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        channel.exchangeDeclare("order_topic", "topic");
        // 声明交换机
        String key = "user.query.all";
        // 发布消息
        channel.basicPublish("order_topic", key, null, ("发送给指定路由" + key + "的消息").getBytes());
        RabbitMqUtil.close(channel, connection);
    }
}

public class Producer {
    @Test
    public void sendMessage() throws IOException, TimeoutException {
        // 通过工具类获取连接
        Connection connection = RabbitMqUtil.getConnection();
        // 获取连接通道
        Channel channel = connection.createChannel();
        channel.exchangeDeclare("order_topic", "topic");
        // 声明交换机
        String key = "user.query.all";
        // 发布消息
        channel.basicPublish("order_topic", key, null, ("发送给指定路由" + key + "的消息").getBytes());
        RabbitMqUtil.close(channel, connection);
    }
}

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

spring:
  rabbitmq:
    host: 192.168.122.1 # 服务器地址
    port: 5672 # tcp端口
    username: admin # 用户名
    password: admin # 用户密码
    virtual-host: /rabbitmq_springboot_01 # 虚拟主机

@SpringBootTest(classes = RabbitmqSpringbootApplication.class)
@RunWith(SpringRunner.class)
public class RabbitMqTest {
    /**
     * 注入 RabbitTemplate
     */
    @Autowired
    private RabbitTemplate rabbitTemplate;
    @Test
    public void testSimpleSendMessage() {
        rabbitTemplate.convertAndSend("simple_queue", "This is a message !");
    }
}

// 注入容器
@Component
// 监听 RabbitMQ
@RabbitListener(queuesToDeclare = @Queue(value = "simple_queue", durable = "true", exclusive = "false", autoDelete = "false"))
public class SimpleConsumer {
    // 自动回调
    @RabbitHandler
    public void receiveMessage(String message) {
        System.out.println("消费者：" + message);
    }
}

spring:
  rabbitmq:
    host: 192.168.122.1 # 服务器地址
    port: 5672 # tcp端口
    username: admin # 用户名
    password: admin # 用户密码
    virtual-host: /rabbitmq_springboot_01 # 虚拟主机
	# 新增部分
    listener:
      simple:
        acknowledge-mode: manual # 开启 ack 手动应答
        prefetch: 1 # 每次只能消费 1 条消息

@Component
public class WorkConsumer {
	// 监听 RabbitMQ
    @RabbitListener(queuesToDeclare = @Queue("work_queue"))
    // 消费者 1
    public void receiveMessage(String body, Message message, Channel channel) throws IOException {
        try {
            // 打印输出消息主题
            System.out.println("消费者1：" + body);
            // 返回 deliveryTag 代表队列可以删除此消息了
            channel.basicAck(message.getMessageProperties().getDeliveryTag(),false);
        } catch (IOException e) {
            e.printStackTrace();
            // 消费者告诉队列信息消费失败
            channel.basicNack(message.getMessageProperties().getDeliveryTag(), false, true);
        }
    }
   // 监听 RabbitMQ
    @RabbitListener(queuesToDeclare = @Queue("work_queue"))
    // 消费者 2
    public void receiveMessage2(String body, Message message, Channel channel) throws IOException{
        try {
            // 延迟 2s 代表处理业务慢
            Thread.sleep(2000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        try {
			// 打印输出消息主题
            System.out.println("消费者2：" + body);
            // 返回 deliveryTag 代表队列可以删除此消息了
            channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
        } catch (IOException e) {
            e.printStackTrace();
            // 消费者告诉队列信息消费失败
            channel.basicNack(message.getMessageProperties().getDeliveryTag(), false, true);
        }
    }
}

消费者1：This is a message !, 序号：2
消费者1：This is a message !, 序号：3
消费者1：This is a message !, 序号：4
消费者1：This is a message !, 序号：5
消费者1：This is a message !, 序号：6
消费者1：This is a message !, 序号：7
消费者1：This is a message !, 序号：8
消费者1：This is a message !, 序号：9
消费者1：This is a message !, 序号：10
消费者1：This is a message !, 序号：11
消费者1：This is a message !, 序号：12
消费者1：This is a message !, 序号：13
消费者1：This is a message !, 序号：14
消费者1：This is a message !, 序号：15
消费者1：This is a message !, 序号：16
消费者1：This is a message !, 序号：17
消费者1：This is a message !, 序号：18
消费者1：This is a message !, 序号：19
消费者1：This is a message !, 序号：20
消费者2：This is a message !, 序号：1

# 发送确认
spring.rabbitmq.publisher-confirm-type=correlated
# spring.rabbitmq.publisher-confirms=true(旧版)
# 发送回调
spring.rabbitmq.publisher-returns=true
# 消费手动确认
spring.rabbitmq.listener.direct.acknowledge-mode=manual
spring.rabbitmq.listener.simple.acknowledge-mode=manual
# 并发消费者初始化值
spring.rabbitmq.listener.simple.concurrency=1
# 并发消费者的最大值
spring.rabbitmq.listener.simple.max-concurrency=10
# 每个消费者每次监听时可拉取处理的消息数量
# 在单个请求中处理的消息个数，他应该大于等于事务数量(unack的最大数量)
spring.rabbitmq.listener.simple.prefetch=1
# 是否支持重试
spring.rabbitmq.listener.simple.retry.enabled=true

@RabbitListener(queuesToDeclare = @Queue("work_queue"))
// 将上面的监听，增加 containerFactory 属性，然后将配置好的工厂传入
@RabbitListener(queuesToDeclare = @Queue("work_queue"), containerFactory = "workListenerFactory")

@SpringBootTest(classes = RabbitmqSpringbootApplication.class)
@RunWith(SpringRunner.class)
public class RabbitMqTest {
    /**
     * 注入 RabbitTemplate
     */
    @Autowired
    @Test
    public void testFanoutSendMessage() {
        rabbitTemplate.convertAndSend("order_exchange", "", "This is a message !");
    }
}

@Component
public class FanoutConsumer {
    // 绑定临时队列和交换机
    @RabbitListener(bindings = {
            @QueueBinding(
                value = @Queue(), // 临时队列
                exchange = @Exchange(name = "order_exchange", type = "fanout") // 交换机与类型
            )
    })
    public void receiveMessage1(String message) {
        System.out.println("消费者1：" + message);
    }
    // 绑定临时队列和交换机
    @RabbitListener(bindings = {
            @QueueBinding(
                value = @Queue(), // 临时队列
                exchange = @Exchange(name = "order_exchange", type = "fanout") // 交换机与类型
            )
    })
    public void receiveMessage2(String message) {
        System.out.println("消费者2：" + message);
    }
}

@Component
public class DirectConsumer {
    // 绑定临时队列和交换机
    @RabbitListener(bindings = {
            @QueueBinding(
                    value = @Queue(), // 临时队列
                    exchange = @Exchange(name = "direct_exchange", type = "direct"), // 交换机和类型
                    key = {"info", "warn", "error"} // 路由key
            )
    })
    public void receiveMessage1(String message) {
        System.out.println("消费者1：" + message);
    }
     // 绑定临时队列和交换机
    @RabbitListener(bindings = {
            @QueueBinding(
                    value = @Queue(), // 临时队列
                    exchange = @Exchange(name = "direct_exchange", type = "direct"), // 交换机和类型
                    key = {"info", "warn", "error"} // 路由key
            )
    })
    public void receiveMessage2(String message) {
        System.out.println("消费者2：" + message);
    }
}

@Component
public class TopicConsumer {
    // 绑定临时队列和交换机
    @RabbitListener(bindings = {
            @QueueBinding(
                    value = @Queue(), // 临时队列
                    exchange = @Exchange(name = "topic_exchange", type = "topic"), // 交换机和类型
                    key = {"order.*"} // 通配符路由key
            )
    })
    public void receiveMessage1(String message) {
        System.out.println("消费者1：" + message);
    }
    // 绑定临时队列和交换机
    @RabbitListener(bindings = {
            @QueueBinding(
                    value = @Queue(), // 临时队列
                    exchange = @Exchange(name = "topic_exchange", type = "topic"), // 交换机和类型
                    key = {"order.*"} // 通配符路由key
            )
    })
    public void receiveMessage2(String message) {
        System.out.println("消费者2：" + message);
    }
}

@Configuration
public class RabbitMqConfiguration {
    public static final String TOPIC_EXCHANGE = "topic_order_exchange";
    public static final String TOPIC_QUEUE_NAME_1 = "test_topic_queue_1";
    public static final String TOPIC_QUEUE_NAME_2 = "test_topic_queue_2";
    public static final String TOPIC_ROUTINGKEY_1 = "test.*";
    public static final String TOPIC_ROUTINGKEY_2 = "test.#";
    @Bean
    public TopicExchange topicExchange() {
        return new TopicExchange(TOPIC_EXCHANGE);
    }
    @Bean
    public Queue topicQueue1() {
        return new Queue(TOPIC_QUEUE_NAME_1);
    }
    @Bean
    public Queue topicQueue2() {
        return new Queue(TOPIC_QUEUE_NAME_2);
    }
    @Bean
    public Binding bindingTopic1(){
        return BindingBuilder.bind(topicQueue1())
                .to(topicExchange())
                .with(TOPIC_ROUTINGKEY_1);
    }
    @Bean
    public Binding bindingTopic2(){
        return BindingBuilder.bind(topicQueue2())
                .to(topicExchange())
                .with(TOPIC_ROUTINGKEY_2);
    }
}

@Component
public class TopicConsumer {
	// 绑定队列即可
    @RabbitListener(queues = {RabbitMqConfiguration.TOPIC_QUEUE_NAME_1})
    public void receiveMessage1(String message) {
        System.out.println("消费者1：" + message);
    }
    // 绑定队列即可
    @RabbitListener(queues = {RabbitMqConfiguration.TOPIC_QUEUE_NAME_2})
    public void receiveMessage2(String message) {
        System.out.println("消费者2：" + message);
    }
}