Plugin com.google.code.maven-svn-revision-number-plugin:svn-revision-number-maven-plugin:1.13 or one of its dependencies could not be resolved: Cannot access nexus-all (http://192.168.4.119:8081/nexus/content/groups/public) in offline mode and the artifact com.google.code.maven-svn-revision-number-plugin:svn-revision-number-maven-plugin:jar:1.13 has not been downloaded from it before. -> [Help 1]
原因是intellij IDEA14 默認為offline模式，進入Settings，把Work offline的勾去除即可。
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作者：deniroo
來源：CSDN
原文：https://blog.csdn.net/lisq037/article/details/43935165/