Question

我是jms的新手，我做了一个rabbitmq jms生产者项目，我在其中生成消息。在这个项目中使用了jmstemplate和rabbitmq队列（带有jms插件的rabbitmq）。

在队列中产生消息后，我想用简单的没有jms的rabbitmq使用者消费该消息。

但是当我在消费者类中将该消息作为字符串获取时。

以下格式的消息：

wx.com.rabbitmq.jms.client.message.RMQTextMessage $ e529erb2a65-a5dc-4bd7-bfe0-4c09237696261frmq.jms.message.destinationsr％com.rabbitmq.jms.admin.RMQDestinationH＆安培）ZamqpZisQueueZisTemporaryLamqpExchangeNametLjava /郎/字符串;大号 amqpQueueNameq〜LamqpRoutingKeyq〜LdestinationNameq〜xptjms.durable.queuesttestq〜Q〜wrmq.jms.message.delivery.modermq.jms.message.timestamp [Yrmq.jms.message.priorityrmq.jms.message.expirationrmq.jms.message.id” ID：e529512742a65-a9dc-43467-fge4-4c092d42761fw {名称= abhijeet1}

最后我收到了“{name = abhijeet1}”的实际消息。

我如何才能获得实际信息？

是否可以使用rabbit jms producer和Consumer生成消息，使用简单的兔子mq Consumer消息？

如果可能的话？

我的制片人是：

package com.rabbitmq.jms.producer;

import java.util.HashMap;
import java.util.Map;

import javax.jms.ConnectionFactory;
import javax.jms.Session;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;

import com.rabbitmq.jms.admin.RMQConnectionFactory;

@SpringBootApplication
@EnableScheduling
public class RabbitmqJmsProducerApplication {
    @Autowired
    JmsTemplate jmsTemplate;
    int i;

    @Bean
    ConnectionFactory connectionFactory() {

        RMQConnectionFactory connectionFactory = new RMQConnectionFactory();
        connectionFactory.setUsername("username");
        connectionFactory.setPassword("password");
        connectionFactory.setVirtualHost("**********");
        connectionFactory.setHost("hostname");
        return connectionFactory;

    }

    @Scheduled(fixedRate = 5000L) // every 5 seconds
    public void publishQuote() {

        i++;

        MessageCreator messageCreator = (Session session) -> {
            System.out.println("message sent " + "abhijeet " + i);
            Map<String, String> map = new HashMap<>();

            map.put("name", "abhijeet " + i);
            return session.createTextMessage(map.toString());
        };

        jmsTemplate.send("test", messageCreator);
    }

    public static void main(String[] args) {
        SpringApplication.run(RabbitmqJmsProducerApplication.class, args);
    }
}

和消费者代码是：

package com.rabbitmq.consumer;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.json.JSONObject;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
import com.rabbitmq.client.QueueingConsumer;
import com.rabbitmq.client.QueueingConsumer.Delivery;

public class MailConsumer implements Runnable {
    private static boolean processMessges(Delivery delivery) throws Exception {



        String msg = new String(delivery.getBody(), "UTF-8");
        System.out.println("message is "+msg);




        return true;

    }

    @Override
    public void run() {
        try {
            ConnectionFactory factory = new ConnectionFactory();



            factory.setUsername("username");
        factory.setPassword("password");
        factory.setVirtualHost("**********");
        factory.setHost("hostname");

            Connection connection;
            connection = factory.newConnection();

            Channel channel = connection.createChannel();
            boolean removeAllUpTo = true;
            QueueingConsumer consumer = new QueueingConsumer(channel);
            channel.basicConsume("test", consumer);
            while (true) {

                QueueingConsumer.Delivery delivery = consumer.nextDelivery();

                if (delivery == null)
                    break;
                if (processMessges(delivery)) {
                    try {
                        long deliveryTag = delivery.getEnvelope().getDeliveryTag();
                        channel.basicAck(deliveryTag, removeAllUpTo);
                    } catch (Exception exception) {

                            System.out.println("Connection was failed");
                            continue;
                        }
                    }

                }
            }

        }


    }
}

提前致谢。

使用rabbitmq jms生成消息并使用简单的rabbitmq使用者消费该消息

0 个答案: