1、maven 仓库地址:
共有的仓库
http://repo1.maven.org/maven2/
http://repository.jboss.com/maven2/http://repository.sonatype.org/content/groups/public/http://mirrors.ibiblio.org/pub/mirrors/maven2/org/acegisecurity/
私有的仓库
http://repository.codehaus.org/http://snapshots.repository.codehaus.org/http://people.apache.org/repo/m2-snapshot-repositoryhttp://people.apache.org/repo/m2-incubating-repository/