package com.mes.service;
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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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import java.util.HashMap;
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import java.util.Map;
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public class ModuleB {
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private final static String QUEUE_NAME = "hangzhou2";
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public static void main(String[] argv) throws Exception {
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// 创建连接工厂
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ConnectionFactory factory = new ConnectionFactory();
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factory.setHost("10.153.19.150");
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//factory.setHost("localhost");
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try (Connection connection = factory.newConnection();
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Channel channel = connection.createChannel()) {
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// 声明队列
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Map<String, Object> args = new HashMap<>();
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args.put("x-max-length-bytes",20000);
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// args.put("x-max-length",5000);
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channel.queueDeclare(QUEUE_NAME, false, false, false, args);
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// 创建消费者
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DeliverCallback deliverCallback = (consumerTag, delivery) -> {
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String receivedMessage = new String(delivery.getBody(), "UTF-8");
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System.out.println(" [x] Received '" + receivedMessage + "'");
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};
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// 开始消费消息
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channel.basicConsume(QUEUE_NAME, true, deliverCallback, consumerTag -> {
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});
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}
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}
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}
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