Spring Boot配置多个RabbitMQ

1.application.yml

spring:
    rabbitmq:
      hospSync:
        host: localhost
        port: 5672
        username: test
        password: test
        virtual-host: test
      pay:
        host: localhost
        port: 5672
        username: demo
        password: demo
        virtual-host: demo

2.配置mq package com.medrd.hpay.config; import org.springframework.amqp.rabbit.config.SimpleRabbitListenerContainerFactory; import org.springframework.amqp.rabbit.connection.CachingConnectionFactory; import org.springframework.amqp.rabbit.connection.ConnectionFactory; import org.springframework.amqp.rabbit.core.RabbitTemplate; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.autoconfigure.amqp.SimpleRabbitListenerContainerFactoryConfigurer; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; @Configuration public class RabbitMqConfiguration{ @Bean(name="hospSyncConnectionFactory") @Primary public ConnectionFactory hospSyncConnectionFactory( @Value("${spring.rabbitmq.hospSync.host}") String host, @Value("${spring.rabbitmq.hospSync.port}") int port, @Value("${spring.rabbitmq.hospSync.username}") String username, @Value("${spring.rabbitmq.hospSync.password}") String password, @Value("${spring.rabbitmq.hospSync.virtual-host}") String virtualHost){ CachingConnectionFactory connectionFactory = new CachingConnectionFactory(); connectionFactory.setHost(host); connectionFactory.setPort(port); connectionFactory.setUsername(username); connectionFactory.setPassword(password); connectionFactory.setVirtualHost(virtualHost); return connectionFactory; } @Bean(name="hPayConnectionFactory") public ConnectionFactory hPayConnectionFactory( @Value("${spring.rabbitmq.pay.host}") String host, @Value("${spring.rabbitmq.pay.port}") int port, @Value("${spring.rabbitmq.pay.username}") String username, @Value("${spring.rabbitmq.pay.password}") String password, @Value("${spring.rabbitmq.pay.virtual-host}") String virtualHost){ CachingConnectionFactory connectionFactory = new CachingConnectionFactory(); connectionFactory.setHost(host); connectionFactory.setPort(port); connectionFactory.setUsername(username); connectionFactory.setPassword(password); connectionFactory.setVirtualHost(virtualHost); return connectionFactory; } @Bean(name="hospSyncRabbitTemplate") // @Primary public RabbitTemplate firstRabbitTemplate( @Qualifier("hospSyncConnectionFactory") ConnectionFactory connectionFactory ){ RabbitTemplate hospSyncRabbitTemplate = new RabbitTemplate(connectionFactory); //使用外部事物 //ydtRabbitTemplate.setChannelTransacted(true); return hospSyncRabbitTemplate; } @Bean(name="hPayRabbitTemplate") @Primary public RabbitTemplate secondRabbitTemplate( @Qualifier("hPayConnectionFactory") ConnectionFactory connectionFactory ){ RabbitTemplate hPayRabbitTemplate = new RabbitTemplate(connectionFactory); //使用外部事物 //lpzRabbitTemplate.setChannelTransacted(true); return hPayRabbitTemplate; } @Bean(name="hospSyncContainerFactory") public SimpleRabbitListenerContainerFactory hospSyncFactory( SimpleRabbitListenerContainerFactoryConfigurer configurer, @Qualifier("hospSyncConnectionFactory") ConnectionFactory connectionFactory ) { SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory(); configurer.configure(factory, connectionFactory); return factory; } @Bean(name="hPayContainerFactory") public SimpleRabbitListenerContainerFactory hPayFactory( SimpleRabbitListenerContainerFactoryConfigurer configurer, @Qualifier("hPayConnectionFactory") ConnectionFactory connectionFactory ) { SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory(); configurer.configure(factory, connectionFactory); return factory; } }

3.监听(消费方)

package com.medrd.hpay.domain;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.messaging.handler.annotation.Header;
import org.springframework.stereotype.Component;

@Component
public class RabbitMqMessage {

    private static final Logger logger = LoggerFactory.getLogger(RabbitMqMessage.class);

    @RabbitListener(queues = {"test.hospital.add","test.hospital.update","test.hospital.delete"}, containerFactory="hospSyncContainerFactory")
    public void hospitalAdd(@Header("amqp_receivedRoutingKey") String routeKey, Object data) {
        logger.debug("Reciver routeKey: {}, data: {}", data);
    }

    @RabbitListener(queues = {"demo.add","demo.update"}, containerFactory="hPayContainerFactory")
    public void hPayAdd(@Header("amqp_receivedRoutingKey") String routeKey, String data) {
        System.out.println(data);
        System.out.println();
    }


}

4.生产者（消息生产方

package com.paas.springboot.demo01;

import java.util.Date;
import javax.annotation.Resource;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.stereotype.Component;

@Component
public class Sender {

    @Resource(name="hospSyncRabbitTemplate")
    private RabbitTemplate hospSyncRabbitTemplate;

    public void send1() {
        String context = "hello1 " + new Date();
        System.out.println("Sender : " + context);
        this.firstRabbitTemplate.convertAndSend("test.hospital.add", context);
    }

    public void send2() {
        String context = "hello2 " + new Date();
        System.out.println("Sender : " + context);
        this.firstRabbitTemplate.convertAndSend("test.hospital.add", context);
    }

}

5.配置文件

<dependency>
    <groupId>org.springframework.bootgroupId>
    <artifactId>spring-boot-starter-amqpartifactId>
dependency>