我在jmsTemplate中使用RabbitMq（带有JMS），我可以使用RabbitMq队列中的消息，但是它是自动确认的。

我有Search API，但找不到它。

如何设置手动确认。

在下面的代码中，当从队列中消费了消息时，我想用该消息调用Web服务，并取决于来自我的响应，我想从队列中删除该消息。我创建了一个项目，其中我正在使用侦听器，而另一个项目是通过调用从队列中读取消息

第一个项目：

package com.es.jms.listener;

import javax.jms.ConnectionFactory;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jms.listener.MessageListenerContainer;
import org.springframework.jms.listener.SimpleMessageListenerContainer;

import com.rabbitmq.jms.admin.RMQConnectionFactory;

@Configuration
public class RabbitMqMessageListener {

    @Bean
    public ConnectionFactory jmsConnectionFactory() {
        RMQConnectionFactory connectionFactory = new RMQConnectionFactory();
        connectionFactory.setUsername("Username");
        connectionFactory.setPassword("Password");
        connectionFactory.setVirtualHost("vhostname");
        connectionFactory.setHost("hostname");

        return connectionFactory;
    }

    @Bean
    public MessageListener msgListener() {
        return new MessageListener() {
            public void onMessage(Message message) {

                System.out.println(message.toString());
                if (message instanceof TextMessage) {
                    try {
                        String msg = ((TextMessage) message).getText();
                        System.out.println("Received message: " + msg);

                        // call web service here and depends on web service
                        // response
                        // if 200 then delete msg from queue else keep msg in
                        // queue

                    } catch (JMSException ex) {
                        throw new RuntimeException(ex);
                    }
                }

            }
        };
    }

    @Bean
    public MessageListenerContainer messageListenerContainer() {
        SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
        container.setConnectionFactory(jmsConnectionFactory());
        container.setDestinationName("test");

        container.setMessageListener(msgListener());
        return container;

    }
}

第二项目：

package com.rabbitmq.jms.consumer.controller;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeoutException;

import javax.jms.ConnectionFactory;

import org.json.JSONException;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.jms.JmsException;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;


import com.rabbitmq.jms.admin.RMQConnectionFactory;

import redis.clients.jedis.Jedis;

@Controller
public class ReceiverController {
    @Autowired
    JmsTemplate jmsTemplate;


    @Bean
    public ConnectionFactory jmsConnectionFactory() {
        RMQConnectionFactory connectionFactory = new RMQConnectionFactory();
        connectionFactory.setUsername("Username");
        connectionFactory.setPassword("Password");
        connectionFactory.setVirtualHost("vhostname");
        connectionFactory.setHost("hostname");

        return connectionFactory;
    }

    @CrossOrigin
    @SuppressWarnings({ "unchecked", "rawtypes" })
    @RequestMapping(method = RequestMethod.GET, value = "/getdata")
    @ResponseBody
    public ResponseEntity<String> fecthDataFromRedis()
            throws JSONException, InterruptedException, JmsException, ExecutionException, TimeoutException {
        System.out.println("in controller");

        jmsTemplate.setReceiveTimeout(500L);
        // jmsTemplate.
        String message = (String) jmsTemplate.receiveAndConvert("test");

                    // call web service here and depends on web service
                    // response
                    // if 200 then delete msg from queue else keep msg in
                    // queue
        System.out.println(message);

        }

        return new ResponseEntity(message , HttpStatus.OK);

    }

}

我怎样才能做到这一点？

提前致谢。