pom.xml中报的错是：

Failure to transfer org.codehaus.plexus:plexus-utils:jar:3.0 from http://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.codehaus.plexus:plexus-utils:jar:3.0 from/to central (http://repo.maven.apache.org/maven2): 

 No response received after 60000

不知道为什么。。。老师视频中能创建成功的，我自己动手创建时却报了这个错误