RabbitMQ学习06--消息可靠性(SpringBoot方式)

1、配置文件增加如下内容：

application.yml修改如下：

spring:
  rabbitmq:
    publisher-confirm-type: simple #开启confirm机制
    publisher-returns: true #开启return机制

2、增加配置类：

 1 package com.yas.rabbitmqboot.config;
 2 
 3 import org.springframework.amqp.core.ReturnedMessage;
 4 import org.springframework.amqp.rabbit.connection.CorrelationData;
 5 import org.springframework.amqp.rabbit.core.RabbitTemplate;
 6 import org.springframework.beans.factory.annotation.Autowired;
 7 import org.springframework.stereotype.Component;
 8 
 9 import javax.annotation.PostConstruct;
10 
11 @Component
12 public class PublisherConfirmAndReturnConfig implements RabbitTemplate.ConfirmCallback, RabbitTemplate.ReturnsCallback {
13 
14     @Autowired
15     RabbitTemplate rabbitTemplate;
16 
17     @PostConstruct
18     public void initMethod() {
19         rabbitTemplate.setConfirmCallback(this);
20         rabbitTemplate.setReturnsCallback(this);
21     }
22 
23     @Override
24     public void confirm(CorrelationData correlationData, boolean b, String s) {
25         if (b) {
26             System.out.println("消息已经送达Exchange，ack已发");
27         } else {
28             System.out.println("消息没有送达Exchange");
29         }
30     }
31 
32     @Override
33     public void returnedMessage(ReturnedMessage returnedMessage) {
34         System.out.println("消息没有送到队列中");
35     }
36 }

标签：RabbitTemplate,06,SpringBoot,--,void,springframework,org,import,public
来源： https://www.cnblogs.com/asenyang/p/15502028.html