Maven单独的settings.xml配置文件，国内阿里云镜像

<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
                          https://maven.apache.org/xsd/settings-1.0.0.xsd">

      <mirrors>
        <mirror>  
            <id>alimaven</id>  
            <name>aliyun maven</name>  
            <url>https://maven.aliyun.com/repository/public</url>
            <mirrorOf>central</mirrorOf>          
        </mirror>  
      </mirrors>
</settings>