maven镜像配置

maven下载包到本地仓库慢，加入下面这些镜像就可以解决了

<mirror>  
    <id>repo2</id>  
    <mirrorOf>central</mirrorOf>  
    <name>Human Readable Name for this Mirror.</name>  
    <url>http://repo2.maven.org/maven2/</url>  
</mirror>  
<mirror>  
    <id>net-cn</id>  
    <mirrorOf>central</mirrorOf>  
    <name>Human Readable Name for this Mirror.</name>  
    <url>http://maven.net.cn/content/groups/public/</url>  
</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>ibiblio</id>  
    <mirrorOf>central</mirrorOf>  
    <name>Human Readable Name for this Mirror.</name>  
    <url>http://mirrors.ibiblio.org/pub/mirrors/maven2/</url>  
</mirror>  
<mirror>  
    <id>jboss-public-repository-group</id>  
    <mirrorOf>central</mirrorOf>  
    <name>JBoss Public Repository Group</name>  
    <url>http://repository.jboss.org/nexus/content/groups/public</url>  
</mirror>  
<mirror>  
    <id>skynet.be</id>  
    <url>http://maven2.mirrors.skynet.be/pub/maven2</url>  
    <mirrorOf>central</mirrorOf>  
</mirror>  
<mirror>  
    <id>cica.es</id>  
    <url>http://ftp.cica.es/mirrors/maven2</url>  
    <mirrorOf>central</mirrorOf>  
</mirror>  
<mirror>  
    <id>ibiblio.org</id>  
    <name>ibiblio Mirror of http://repo1.maven.org/maven2/</name>  
    <url>http://mirrors.ibiblio.org/pub/mirrors/maven2</url>  
    <mirrorOf>central</mirrorOf>  
</mirror>