参考根目录： D:\anarckk\X\NVM_HOME

使用参考

github:https://github.com/coreybutler/nvm-windows

Usage
NVM for Windows is a command line tool. Simply type nvm in the console for help. The basic commands are:

nvm arch [32|64]: Show if node is running in 32 or 64 bit mode. Specify 32 or 64 to override the default architecture.
nvm install <version> [arch]: The version can be a node.js version or "latest" for the latest stable version. Optionally specify whether to install the 32 or 64 bit version (defaults to system arch). Set [arch] to "all" to install 32 AND 64 bit versions.
nvm list [available]: List the node.js installations. Type available at the end to show a list of versions available for download.
nvm on: Enable node.js version management.
nvm off: Disable node.js version management (does not uninstall anything).
nvm proxy [url]: Set a proxy to use for downloads. Leave [url] blank to see the current proxy. Set [url] to "none" to remove the proxy.
nvm uninstall <version>: Uninstall a specific version.
nvm use <version> [arch]: Switch to use the specified version. Optionally specify 32/64bit architecture. nvm use <arch> will continue using the selected version, but switch to 32/64 bit mode based on the value supplied to <arch>. For information about using use in a specific directory (or using .nvmrc), please refer to issue #16.
nvm root <path>: Set the directory where nvm should store different versions of node.js. If <path> is not set, the current root will be displayed.
nvm version: Displays the current running version of NVM for Windows.
nvm node_mirror <node_mirror_url>: Set the node mirror.People in China can use https://npm.taobao.org/mirrors/node/
nvm npm_mirror <npm_mirror_url>: Set the npm mirror.People in China can use https://npm.taobao.org/mirrors/npm/

需要的环境变量

NVM_HOME            D:\anarckk\X\NVM_HOME\nvm
NVM_SYMLINK        D:\anarckk\X\NVM_HOME\nodejs

D:\anarckk\X\NVM_HOME\nvm\settings.txt

root: D:\anarckk\X\NVM_HOME\nvm
arch: 64
proxy: none
originalpath: .
originalversion: 
node_mirror: 
npm_mirror: