maven 无法导入jar包

自己搭建项目的时候由于操作问题（下载jia包时强行关闭 ）导致后期无法导入依赖包：

spring-webmvc jar包：

Failure to transfer org.springframework:spring-webmvc:jar:4.0.6.RELEASE from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.springframework:spring-webmvc:jar:4.0.6.RELEASE from/to central (https://repo.maven.apache.org/maven2): The operation was cancelled.

解决办法：

1，删除maven仓库中的spring-webmvc jar包文件夹

2，update maven project(重新更新依赖包，并且编译项目)