maven目录下,文件夹conf下的setting.xml,修改mirrors标签中url:
<mirrors>
<mirror>
<id>alimaven</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>
本地仓库:
<localRepository>E:\jar\repository</localRepository></settings>