@SpringBootApplication cannot be resolved to a type In STS

@SpringBootApplication cannot be resolved to a type In STS

 学习了：https://stackoverflow.com/questions/41668819/springbootapplication-cannot-be-resolved-to-a-type-in-sts

找到maven仓库目录 C:\Users\YourUser\.m2\repository\org\springframework\boot ，

然后删除：spring-boot-autoconfigure 文件夹；

然后回到eclipse中进行maven - update project

 

This solved the problem for me too.