暂时发现解决安装typescript有效
npm config set proxy null npm config set registry https://registry.npm.taobao.org/ npm config set disturl https://npm.taobao.org/dist
Mac npm安装报错 rollbackFailedOptional verb npm-session 解决办法
原文：https://www.cnblogs.com/Asp1rant/p/12701944.html