删掉本地文件夹中Maven仓库 repository\org\springframework\boot 目录下的spring-boot-autoconfigure 文件夹,然后右键工程pom.xml ->maven ->Reimport
转自:https://blog.csdn.net/mojiezhao/article/details/104253664
删掉本地文件夹中Maven仓库 repository\org\springframework\boot 目录下的spring-boot-autoconfigure 文件夹,然后右键工程pom.xml ->maven ->Reimport
转自:https://blog.csdn.net/mojiezhao/article/details/104253664