下载插件失败? pom.xml
parent标签下加,表示直接去远程仓库下载
<relativePath/>
比如
<parent> <artifactId>spring-boot-dependencies</artifactId> <groupId>org.springframework.boot</groupId> <version>2.2.5.RELEASE</version> <relativePath/> </parent> 或 <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.2.5.RELEASE</version> <relativePath/> </parent>