maven报错误，类似于：
Failure to transfer org.apache.maven.plugins:maven-compiler-plugin:pom:3.5.0 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.plugins:maven-compiler-plugin:pom:3.5.0 from/to central (https://repo.maven.apache.org/maven2): connect timed out pom.xml /pay-core-baixin-api line 1 Maven Configuration Problem
解决办法：
右键工程，选择maven->update project,勾选force update ……，如下图：
点击OK更新即可。
注意：需要连接外网，从中央库更新插件包。
参考网址：
http://blog.csdn.net/a936676463/article/details/11801469
maven报错 Failure to transfer org.apache.maven.plugins:maven-compiler-plugin:pom:3.5.0 from
原文：http://www.cnblogs.com/Anidot/p/6847385.html