arch linux install maven and set mirror

step 1 install maven.

yay -S maven

step 2 set mirror find <mirrors>tag and add <mirror>

atom /opt/maven/conf/settings.xml

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

step 3 save and exit