Maven常用库

JBOSS的两个：  
http://repository.jboss.org/maven2/  
http://repository.jboss.org/nexus/content/repositories/releases/  
SUN的：  
http://download.java.net/maven/2/  
K-INT的：  
http://developer.k-int.com/maven2/ 
JBoss Public Maven Repository Group的
https://repository.jboss.org/nexus/content/groups/public-jboss/
Sonatype Repository的
http://repository.sonatype.org/content/groups/public/