idea缓存目录mac cache

IDEA如果出现卡顿,Index疯狂扫描,建议清空一下如下目录

~/Library/Caches/IntelliJIdea2017.3

idea缓存目录mac cache

Resource nexus-maven-repository-index.prpperties does not exist

解决办法

For me the solution was to delete the folder ~/.m2/repository. This made Maven to re-index everything correctly.
方法0:删除Maven的本地仓库(一般没啥用,可以往下看,其他方法)

Failed trials, that may work for someone else:

方法1:Build, Execution, Deployment → Build Tools → Maven → Repositories : Selecting the repositories and click updates.
方法2:Build, Execution, Deployment → Build Tools → Maven: Giving more memory JVM
方法3:Delete folder ~/.IntelliJIdea2016.3/system/caches

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