安装node-sass居然需要python2,7环境，不能python3
我只能重新降版本：
python2.7:https://www.python.org/ftp/python/2.7/python-2.7.amd64.msi

npm ERR! code 1
npm ERR! path F:\idea2021work\music01 初始化\music-client\node_modules\node-sass
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c C:\Users\admin\AppData\Local\Temp\postinstall-63f4493f.cmd
npm ERR! Building: D:\environment\node.js\node.exe F:\idea2021work\music01 初始化\music-client\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp verb cli [
npm ERR! gyp verb cli   'D:\\environment\\node.js\\node.exe',
npm ERR! gyp verb cli   'F:\\idea2021work\\music01 初始化\\music-client\\node_modules\\node-gyp\\bin\\node-gyp.js',
npm ERR! gyp verb cli   'rebuild',
npm ERR! gyp verb cli   '--verbose',
npm ERR! gyp verb cli   '--libsass_ext=',
npm ERR! gyp verb cli   '--libsass_cflags=',
npm ERR! gyp verb cli   '--libsass_ldflags=',
npm ERR! gyp verb cli   '--libsass_library='
npm ERR! gyp verb cli ]
npm ERR! gyp info using node-gyp@3.8.0
npm ERR! gyp info using node@16.17.0 | win32 | x64
npm ERR! gyp verb command rebuild []
npm ERR! gyp verb command clean []
npm ERR! gyp verb clean removing "build" directory
npm ERR! gyp verb command configure []
npm ERR! gyp verb check python checking for Python executable "python2" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python2

配置环境变量：

# cmd 命令
python -v

执行npm install
安装依赖包