Maven seetings.xml

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository>"maven repository local path"</localRepository>
</settings>

<mirrors>
    <mirror>
      <id>nexus-aliyun</id>
      <mirrorOf>central</mirrorOf>
      <name>aliyun maven</name>
　　　<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
    </mirror>
</mirrors>