在mirrors的节点中添加:
<mirror>
    <!--This sends everything else to /public -->
    <id>nexus-aliyun</id>
    <mirrorOf>*</mirrorOf>
    <name>Nexus aliyun</name>
    <url>http://maven.aliyun.com/nexus/content/groups/public</url>
</mirror>
来源:oschina
链接:https://my.oschina.net/u/4325071/blog/3921005