exception is feign.RetryableException: Connection refused (Connection refused) executing POST

遇到这个问题,百思不得其解,看到了这篇文章后,找到了个思路

https://blog.csdn.net/weixin_30362083/article/details/97276414?utm_medium=distribute.pc_relevant.none-task-blog-baidujs-2

然后再看看配置文件里面的eureka.instance.hostname发现果然不对,一改,马上就成了!

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