npm不支持node.js版本的问题 npm WARN npm npm does not support Node.js xx

webstorm运行npm run dev 提示

"D:\software\JetBrains\WebStorm 2018.2.6\bin\runnerw.exe" D:\myenv\nodejs\node.exe D:\myenv\nvm-windows\nodejs\node_modules\npm\bin\npm-cli.js run dev --scripts-prepend-node-path=auto
npm WARN npm npm does not support Node.js v12.14.1
npm WARN npm You should probably upgrade to a newer version of node as we
npm WARN npm can't make any promises that npm will work with this version.
npm WARN npm Supported releases of Node.js are the latest release of 6, 8, 9, 10, 11.
npm WARN npm You can find the latest version at https://nodejs.org/

“npm WARN npm npm does not support Node.js”

将命令行工具采用管理员权限打开，重新执行命令，即可！