springboot+rabbitmq如何取消默认端口

Springboot+rabbitmq，已有一个域名指向端口5672了，所以只需要配置host，不需要配置port，但是系统会默认配置端口5672，如何取消这个默认端口。

你的rabbitmq端口是多少

修改rabbitmq的端口

不配置端口的话还是会使用默认端口5672，报如下错误

• 帮你找了个相似的问题, 你可以看下: https://ask.csdn.net/questions/7734120
• 除此之外, 这篇博客: SpringBoot笔记（十一）RabbitMQ中的 SpringBoot整合RabbitMQ 部分也许能够解决你的问题, 你可以仔细阅读以下内容或跳转源博客中阅读:
  

• 以上就是RabbitMQ的基本用法，接下来还是要整合到SpringBoot中使用。

  依赖

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

  配置

  spring.rabbitmq.host=localhost
  spring.rabbitmq.port=5672
  spring.rabbitmq.username=guest
  spring.rabbitmq.password=guest
  spring.rabbitmq.publisher-confirms=true
  spring.rabbitmq.virtual-host=/

  RabbitMQ模式有很多，还是演示一下最简单的模式，实际开发过程中可以根据业务选择最适合的业务场景

  Sender

  package com.jiataoyuan.demo.rabbitmq.config;
  
  import org.springframework.amqp.rabbit.core.RabbitTemplate;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Component;
  
  import java.util.Date;
  
  /**
   * Created by Administrator on 2017/5/8 0008.
   */
  @Component
  public class Sender {
  
      @Autowired
      private RabbitTemplate rabbitTemplate;
  
      public void sendData(String data){
          if (null == data){
              data = "data is null! Time: " + new Date();
          }
          System.out.println("Sender : " + data);
          rabbitTemplate.convertAndSend("hello", data);
      }
  
  }
  

  Receive

  package com.jiataoyuan.demo.rabbitmq.config;
  
  import org.springframework.amqp.rabbit.annotation.RabbitHandler;
  import org.springframework.amqp.rabbit.annotation.RabbitListener;
  import org.springframework.stereotype.Component;
  
  /**
   * @author TaoYuan
   * @version V1.0.0
   * @date 2018/4/21 0021
   * @description description
   */
  @Component
  @RabbitListener(queues = "hello")
  public class Receive {
  
      @RabbitHandler
      public void process(String hello) {
          System.out.println("Receiver  : " + hello);
      }
  }
  

  Controller

  package com.jiataoyuan.demo.rabbitmq.controller;
  
  import com.jiataoyuan.demo.rabbitmq.config.Sender;
  import org.springframework.amqp.core.AmqpTemplate;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RestController;
  
  import javax.annotation.Resource;
  import java.util.Date;
  
  /**
   * @author TaoYuan
   * @version V1.0.0
   * @date 2018/4/21 0021
   * @description description
   */
  @RestController
  @RequestMapping("/rabbit")
  public class RabbitMQController {
  
      @Resource
      private Sender sender;
  
  
      @GetMapping()
      public String Main(){
          return "<h1>hello RabbitMQ!</h1>";
      }
  
      @GetMapping("/send")
      public String Send() throws Exception{
          sender.sendData("Hello, This is OneToOne!");
          return "Send OK！";
      }
  
  }
  

  result

  Sender : Hello, This is OneToOne!
  Receiver  : Hello, This is OneToOne!