Nodejs安装配置

   删除当前用户目录下的.npmrc文件

   如果node安装在d盘
   NODE_HOME=d:\node
   NODE_PATH=d:\node\node_modules
   npm config set prefix "d:\node"
   npm config set cache "d:\node\node_cache"
   npm config set registry https://registry.npm.taobao.org
   npm install -g cnpm --registry=https://registry.npm.taobao.org

   如果node安装在c盘
   NODE_HOME=c:\node
   NODE_PATH=c:\node\node_modules
   npm config set prefix "c:\node"
   npm config set cache "c:\node\node_cache"
   npm config set registry https://registry.npm.taobao.org
   npm install -g cnpm --registry=https://registry.npm.taobao.org