rabbitmq工具类

package com.gi.util;
import java.io.IOException;

import com.alibaba.fastjson.JSONObject;
import com.gi.entrty.HealthDO;
import com.gi.entrty.HttpParamEntity;
import com.rabbitmq.client.*;

public class ActiveMqUtils {

private final static String QUEUE_NAME = "healthQueue";

public static void send(String healthJson) throws IOException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setUsername("guest");
    factory.setPassword("guest");
    factory.setHost("localhost");
    factory.setPort(5672);
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.queueDeclare(QUEUE_NAME, false, false, false, null);
    String message = healthJson;
    channel.basicPublish("", QUEUE_NAME, null, message.getBytes());
    System.out.println(" [x] Sent '" + message + "'");

    channel.close();
    connection.close();
}

public static String get() throws Exception {
    System.out.println("阻塞操作的mq");
    ConnectionFactory factory = new ConnectionFactory();

    factory.setUsername("guest");
    factory.setPassword("guest");
    factory.setHost("localhost");
    factory.setVirtualHost("/");
    factory.setPort(5672);
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    channel.queueDeclare(QUEUE_NAME, false, false, false, null);

    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(QUEUE_NAME, true, consumer);
    String message=null;
    while(true) {
        System.out.println(1);
        //mq 通道中有数据 则 执行，没有则阻塞 consumer.nextDelivery();
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();

        System.out.println(2);
        message = new String(delivery.getBody());
        //httpclient
        System.out.println(3);
        System.out.println(" [x] Received '" + message + "'");


        Thread.sleep(5000);
    }


}

public static void getMessage() throws IOException, Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    factory.setPort(5672);
    factory.setUsername("guest");
    factory.setPassword("guest");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.queueDeclare(QUEUE_NAME, false, false, false, null);


    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
    Consumer consumer = new DefaultConsumer(channel) {
        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                                   byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            try {
                Thread.sleep(5000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println(" [x] Received '" + message + "'");
            // imei:111111,url:.......
            HealthDO healthDO= JSONObject.parseObject(message, HealthDO.class);

            String url=healthDO.getUrl();

            String imei=healthDO.getImei();
            System.out.println("检测心率数据");
            healthDO.setBloodsugar("0");
            healthDO.setDbpint(1);
            healthDO.setOxygen(2);
            healthDO.setSdpint(3);

            String healthJson=JSONObject.toJSONString(healthDO);
            //调用httpclient------->url--->healthInfo == healthJson

            HttpParamEntity httpParamEntity = new HttpParamEntity();

            httpParamEntity.getHeadParam().put("Content-Type","application/json");

            httpParamEntity.setUrl(url);

            httpParamEntity.getHeadParam().put("imei",imei);

            httpParamEntity.setBody(healthJson);
            System.out.println("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&"+httpParamEntity);
            HttpClientUtil.sendUrl(httpParamEntity, "post");
        }
    };
   channel.basicConsume(QUEUE_NAME, true, consumer);


}

public static void main(String[] args) throws Exception {
    ActiveMqUtils.send("哈哈哈");
    ActiveMqUtils.getMessage();
    System.out.println("响应用户");

}

}