package cn.exrick.xboot.your.util;
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import com.rabbitmq.client.Channel;
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import com.rabbitmq.client.Connection;
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import com.rabbitmq.client.ConnectionFactory;
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import com.rabbitmq.client.DeliverCallback;
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public class Recv {
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private final static String QUEUE_NAME = "5201154049";
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public static void main(String[] argv) throws Exception {
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ConnectionFactory factory = new ConnectionFactory();
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factory.setHost("111.63.178.115");
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factory.setPort(1883);
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factory.setUsername("artemis_28156526_8SS2BGXE");
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factory.setPassword("1GVZ2F7C");
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Connection connection = factory.newConnection();
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Channel channel = connection.createChannel();
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//请注意，我们也在这里声明了队列。因为我们可能在发布者之前启动消费者，所以我们希望在尝试使用消息之前确保队列存在。
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channel.queueDeclare(QUEUE_NAME, false, false, false, null);
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System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
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//我们即将告诉服务器从队列中传递消息。因为它会异步地向我们发送消息，
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// 所以我们以对象的形式提供一个回调，它将缓冲消息，直到我们准备好使用它们。这就是DeliverCallback子类的作用。
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DeliverCallback deliverCallback = (consumerTag, delivery) -> {
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String message = new String(delivery.getBody(), "UTF-8");
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System.out.println(" [x] Received '" + message + "'");
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};
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channel.basicConsume(QUEUE_NAME, true, deliverCallback, consumerTag -> { });
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}
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}
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