RabbitMQ整合到springboot项目（六）

1.引入 spring-boot-starter-amqp

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-amqp</artifactId>
</dependency>

2. application.properties配置

# RabbitMQ配置
spring.rabbitmq.host=192.168.56.10
spring.rabbitmq.port=5672

# 虚拟主机配置**********这些是消息抵达配置****
spring.rabbitmq.virtual-host=/
# 开启发送端消息抵达Broker确认
spring.rabbitmq.publisher-confirms=true
# 开启发送端消息抵达Queue确认
spring.rabbitmq.publisher-returns=true
# 只要消息抵达Queue，就会异步发送优先回调returnfirm
spring.rabbitmq.template.mandatory=true
# 手动ack消息，不使用默认的消费端确认
spring.rabbitmq.listener.simple.acknowledge-mode=manual

3.发送json数据需要进行配置（使用MessageConvert自动转换为json）

@Configuration
public class RabbitConfig {
@Bean
public RabbitTemplate rabbitTemplate(final ConnectionFactory connectionFactory) {
    final RabbitTemplate rabbitTemplate = new RabbitTemplate(connectionFactory);
    rabbitTemplate.setMessageConverter(jsonMessageConverter());
    return rabbitTemplate;
}

@Bean
public Jackson2JsonMessageConverter jsonMessageConverter() {
    return new Jackson2JsonMessageConverter();
}
}

入口类处新增启动注解：

@EnableAspectJAutoProxy(exposeProxy = true)     //开启了aspect动态代理模式,对外暴露代理对象
@EnableDiscoveryClient
@SpringBootApplication
@EnableCaching
@EnableRabbit //Rabbit注解
public class DataCenterApplication {
   

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

4.使用

4.1 发送

package com.xunqi.gulimall.order;

import com.xunqi.gulimall.order.entity.OrderReturnReasonEntity;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.amqp.core.*;
import