<?xml version="1.0" encoding="UTF-8"?>
<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>/Users/admaster/.m2/repository</localRepository>
    <pluginGroups>
       
    </pluginGroups>
     <proxies>
        
    </proxies>
    <servers>
      
    </servers>
	<!--
        <mirrorOf>central</mirrorOf> 这里最好不要写成*号,否则你项目中的pom中配置repository不生效
    -->
	
    <mirrors>
        <mirror>
            <id>nexus-aliyun</id>
            <mirrorOf>central</mirrorOf>
            <name>Nexus Aliyun</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
        </mirror>
    </mirrors>
   
</settings>
原文:http://www.cnblogs.com/loveItLoveFaimly/p/7341427.html