采用maven构建多项目工程的时候报错：
Description Resource Path Location Type Project configuration is not up-to-date with pom.xml. Run Maven->Update Project or use Quick Fix. parent line 1 Maven Configuration Problem
解决方式：
直接 maven-update project即可
Maven之Project configuration is not up-to-date with pom.xml.
原文：http://snv.iteye.com/blog/2246619