要添加到@David
Crow，下面是Maven站点中的dependency：tree示例：
mvn dependency:tree -Dincludes=velocity:velocity
可能输出
[INFO] [dependency:tree][INFO] org.apache.maven.plugins:maven-dependency-plugin:maven-plugin:2.0-alpha-5-SNAPSHOT[INFO] - org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile[INFO] - org.prehaus.plexus:plexus-velocity:jar:1.1.3:compile[INFO] - velocity:velocity:jar:1.4:compile
