七、Maven： ~/.m2/settings.xml 国内镜像

    <mirrors>
        <mirror>
            <id>alimaven</id>
            <name>aliyun maven</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
            <mirrorOf>central</mirrorOf>
        </mirror>
        <mirror>
            <id>ui</id>
            <mirrorOf>central</mirrorOf>
            <name>Human Readable Name for this Mirror.</name>
            <url>http://uk.maven.org/maven2/</url>
        </mirror>
        <mirror>
            <id>osc</id>
            <mirrorOf>central</mirrorOf>
            <url>http://maven.oschina.net/content/groups/public/</url>
        </mirror>
        <mirror>
            <id>osc_thirdparty</id>
            <mirrorOf>thirdparty</mirrorOf>
            <url>http://maven.oschina.net/content/repositories/thirdparty/</url>
        </mirror>
    </mirrors>