SpringBoot和SpringCloud版本冲突问题

迈不过友情╰ 2023-02-27 12:24 24阅读 0赞

# SpringBoot整合SpringCloud中Bus消息总线组件版本不兼容问题 #

## 问题描述 ##

今天早上小编满脸微笑的对待SpringCloud，可以在使用Bus 消息总线组件的时候，出现bug 了，我们大家来看一下。

2020-07-17 16:47:17.176  WARN 56956 --- [           main] o.a.c.loader.WebappClassLoaderBase       : The web application [ROOT] appears to have started a thread named [spring.cloud.inetutils] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
     java.net.Inet6AddressImpl.getHostByAddr(Native Method)
     java.net.InetAddress$2.getHostByAddr(InetAddress.java:932)
     java.net.InetAddress.getHostFromNameService(InetAddress.java:617)
     java.net.InetAddress.getHostName(InetAddress.java:559)
     java.net.InetAddress.getHostName(InetAddress.java:531)
     org.springframework.cloud.commons.util.InetUtils$$Lambda$110/2051853139.call(Unknown Source)
     java.util.concurrent.FutureTask.run(FutureTask.java:266)
     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
     java.lang.Thread.run(Thread.java:748)
    2020-07-17 16:47:17.189  INFO 56956 --- [           main] ConditionEvaluationReportLoggingListener : 
    
    Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
    2020-07-17 16:47:17.195 ERROR 56956 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 
    
    ***************************
    APPLICATION FAILED TO START
    ***************************
    
    Description:
    
    An attempt was made to call a method that does not exist. The attempt was made from the following location:
    
        org.springframework.cloud.function.context.config.JsonMessageConverter.<init>(JsonMessageConverter.java:47)
    
    The following method did not exist:
    
        org.springframework.messaging.converter.AbstractMessageConverter.<init>([Lorg/springframework/util/MimeType;)V
    
    The method's class, org.springframework.messaging.converter.AbstractMessageConverter, is available from the following locations:
    
        jar:file:/E:/User_Data/Maven_Bank/org/springframework/spring-messaging/5.2.1.RELEASE/spring-messaging-5.2.1.RELEASE.jar!/org/springframework/messaging/converter/AbstractMessageConverter.class
    
    It was loaded from the following location:
    
        file:/E:/User_Data/Maven_Bank/org/springframework/spring-messaging/5.2.1.RELEASE/spring-messaging-5.2.1.RELEASE.jar
    
    
    Action:
    
    Correct the classpath of your application so that it contains a single, compatible version of org.springframework.messaging.converter.AbstractMessageConverter

## 解决方案 ##

对于上述问题我也是束手无策，上面问题是springcloud中的spring-messaging-5.2.1.RELEASE.jar这个和springboot中的spring-messaging-5.2.1.RELEASE.jar存在版本冲突问题。大概在网上翻阅了1个多小时时间的资料，却无所收获。

这时候小编突然想到了之前在整合丝袜哥的时候出现的bug 大致与上述一致，我就换了一个springboot版本选择使用`2.2.2.RELEASE` ，然后插香磕头希望能运行。

果不其然 小编的猜猜是正确的，关于SpringBoot 和SpringCloud 版本对应官方的描述：[描述地址][Link 1]；由于这个是JSON 格式的，小编已经为大家整理好了。

## 版本对应 ##

<table> 
 <thead> 
  <tr> 
   <th>SpringCloud-Version</th> 
   <th>SpringBoot-Version</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>Finchley.M2</td> 
   <td>2.0.0.M3 =&lt; 2.0.0.M5</td> 
  </tr> 
  <tr> 
   <td>Finchley.M3</td> 
   <td>2.0.0.M5 &lt;= 2.0.0.M5</td> 
  </tr> 
  <tr> 
   <td>Finchley.M4</td> 
   <td>2.0.0.M6 &lt;= 2.0.0.M6</td> 
  </tr> 
  <tr> 
   <td>Finchley.M5</td> 
   <td>2.0.0.M7 &lt;= 2.0.0.M7</td> 
  </tr> 
  <tr> 
   <td>Finchley.M6</td> 
   <td>2.0.0.RC1 &lt;= 2.0.0.RC1</td> 
  </tr> 
  <tr> 
   <td>Finchley.M7</td> 
   <td>2.0.0.RC2 &lt;= 2.0.0.RC2</td> 
  </tr> 
  <tr> 
   <td>Finchley.M9</td> 
   <td>2.0.0.RELEASE &lt;= 2.0.0.RELEASE</td> 
  </tr> 
  <tr> 
   <td>Finchley.RC1</td> 
   <td>2.0.1.RELEASE =&lt; 2.0.2.RELEASE</td> 
  </tr> 
  <tr> 
   <td>Finchley.RC2</td> 
   <td>2.0.2.RELEASE =&lt; 2.0.3.RELEASE</td> 
  </tr> 
  <tr> 
   <td>Finchley.SR4</td> 
   <td>2.0.3.RELEASE =&lt; 2.0.999.BUILD-SNAPSHOT</td> 
  </tr> 
  <tr> 
   <td>Finchley.BUILD-SNAPSHOT</td> 
   <td>2.0.999.BUILD-SNAPSHOT =&lt; 2.1.0.M3</td> 
  </tr> 
  <tr> 
   <td>Greenwich.M1</td> 
   <td>2.1.0.M3 =&lt; 2.1.0.RELEASE</td> 
  </tr> 
  <tr> 
   <td>Greenwich.SR6</td> 
   <td>2.1.0.RELEASE =&lt; 2.1.16.BUILD-SNAPSHOT</td> 
  </tr> 
  <tr> 
   <td>Greenwich.BUILD-SNAPSHOT</td> 
   <td>2.1.16.BUILD-SNAPSHOT =&lt; 2.2.0.M4</td> 
  </tr> 
  <tr> 
   <td>Hoxton.SR6</td> 
   <td>2.2.0.M4 =&lt; 2.3.2.BUILD-SNAPSHOT</td> 
  </tr> 
  <tr> 
   <td>Hoxton.BUILD-SNAPSHOT</td> 
   <td>2.3.2.BUILD-SNAPSHOT =&lt; 2.4.0.M1</td> 
  </tr> 
  <tr> 
   <td>2020.0.0-SNAPSHOT</td> 
   <td>2.4.0.M1 &lt;=</td> 
  </tr> 
 </tbody> 
</table>

目前小编使用的版本是SpringBoot `2.2.2.RELEASE` SpringCloud `Hoxton.SR1`；暂时未遇到什么错误

## 笔者留言 ##

对于这些问题，以后可能会遇到的更多，希望大家不要放弃对未知知识的探索 加油。送大家一句话 **别向这个世界认输 因为你还有个牛逼的梦想**。  
![VX：ZhangchongSR0208][VX_ZhangchongSR0208]

[Link 1]: https://start.spring.io/actuator/info
[VX_ZhangchongSR0208]: /images/20230209/ad297ab17f5b4117a1843a9084ad1061.png