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zhang

4 天以前 e7e980a6276f2986564dfc0afaaf592c592b913b

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package com.zy.acs.hex.consumer;
 
import com.zy.acs.hex.config.RabbitMQConfig;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
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.RabbitListener;
import org.springframework.amqp.support.AmqpHeaders;
import org.springframework.boot.autoconfigure.amqp.RabbitProperties;
import org.springframework.messaging.handler.annotation.Header;
import org.springframework.stereotype.Component;
 
import java.io.IOException;
 
/**
 * 消费者
 */
@Slf4j
@Component
public class MessageListener {
 
    public static final String durable = "true";
 
    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = RabbitMQConfig.TOPIC_QUEUE_UP, durable = durable),
            exchange = @Exchange(name = RabbitMQConfig.TOPIC_EXCHANGE),
            key = RabbitMQConfig.ROUTING_KEY_UP
    ))
    public void receiveFromUpData(Message message, @Header(AmqpHeaders.DELIVERY_TAG) long deliveryTag, RabbitProperties.Cache.Channel channel) throws IOException {
        log.info("receive message: {}" + "msgId:" + message.getMessageProperties().getMessageId());
        // 进入消息消费业务逻辑。
        System.out.println("收到消息：" + new String(message.getBody()));
 
    }
 
    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = RabbitMQConfig.TOPIC_QUEUE_DOWN, durable = durable),
            exchange = @Exchange(name = RabbitMQConfig.TOPIC_EXCHANGE),
            key = RabbitMQConfig.ROUTING_KEY_DOWN
    ))
    public void receiveFromDownData(Message message, @Header(AmqpHeaders.DELIVERY_TAG) long deliveryTag, RabbitProperties.Cache.Channel channel) throws IOException {
        log.info("receive message: {}" + "msgId:" + message.getMessageProperties().getMessageId());
        // 进入消息消费业务逻辑。
        System.out.println("收到消息：" + new String(message.getBody()));
 
    }
}