package com.sf.exchange.fanout;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.DeliverCallback;
import com.sf.util.RabbitMqUtils;

public class Consumer {

    private static final String ExchangeName = "fanoutExchange";

    public static void main(String[] args) throws Exception {
        Channel channel = RabbitMqUtils.getChannel();
        // 因为要使用多个队列  这里使用临时队列 名字是随机的
        // 所谓临时 是在使用结束后自动删除的队列
        String queueName = channel.queueDeclare().getQueue();
        System.out.println(queueName);

        // 将队列名字和交换机名字绑定  路由的key为空
        channel.queueBind(queueName, ExchangeName, "");
        DeliverCallback deliverCallback = (consumerTag, delivery) -> {
            String message = new String(delivery.getBody(), "UTF-8");
            System.out.println(message);
        };
        channel.basicConsume(queueName, true, deliverCallback, consumerTag -> {});
    }
}