一、错误提示:
Your ApplicationContext is unlikely tostart due to a @ComponentScan of the default package...
Destroy method on bean with name 'org.springframework.boot.autoconfigure.internalCachingMetadataReaderFactory' threw an exception
二、原因:
是因为Application.java 文件不能直接放在main/java文件夹下,必须要建一个包把他放进去