springboot集成elasticsearch时报错NoNodeAvailableException[None of the configured nodes are available: [{#

我在集成elasticsearch在idea的控制台里出现如下报错，但是我的配置是没有问题的 NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{c86bxOiITCqF-lqJc2C-XQ}{localhost}{127.0.0.1:9300}] ]     at org.el

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