maven setting.xml增加鏡像倉庫

<!--默認的中央倉庫-->
    <mirror>
      <id>mirrorId</id>
      <mirrorOf>repositoryId</mirrorOf>
      <name>Human Readable Name for this Mirror.</name>
      <url>http://my.repository.com/repo/path</url>
    </mirror>
    
    <!--阿里雲鏡像-->
    <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>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> 
    <!--訪問慢的網址放入到后面-->
     <mirror>    
      <id>CN</id>  
      <name>OSChina Central</name>         
      <url>http://maven.oschina.net/content/groups/public/</url>  
      <mirrorOf>central</mirrorOf>    
    </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>JBossJBPM</id>  
      <mirrorOf>central</mirrorOf> 
      <name>JBossJBPM Repository</name>   
      <url>https://repository.jboss.org/nexus/content/repositories/releases/</url>  
    </mirror>