常用国内镜像maven仓库配置

<mirror>
    <id>sprintio</id>
    <mirrorOf>*</mirrorOf>
    <name>Human Readable Name for this Mirror.</name>
    <url>https://repo.spring.io/libs-snapshot/</url>
</mirror>

<mirror>
    <id>aliyun-central</id>
    <mirrorOf>central</mirrorOf>
    <name>aliyun central</name>
    <url>https://maven.aliyun.com/repository/central</url>
</mirror>

<mirror>
    <id>aliyunmaven</id>
    <mirrorOf>*</mirrorOf>
    <name>阿里云公共仓库</name>
    <url>https://maven.aliyun.com/repository/public</url>
</mirror>

<mirror>
    <id>MavenCentral</id>
    <mirrorOf>*</mirrorOf>
    <name>central repo</name>
    <url>http://repo1.maven.org/maven2/</url>
</mirror>

<mirror>
    <id>oschina</id>
    <mirrorOf>*</mirrorOf>
    <name>开源中国</name>
    <url>http://maven.oschina.net/content/groups/public/</url>
</mirror>