windows下node升级版本（亲测有效）

E:>npm install -g nvmw
npm WARN deprecated request@2.88.2: request has been deprecated, see https://git
hub.com/request/request/issues/3142
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older v
ersions may use Math.random() in certain circumstances, which is known to be pro
blematic. See https://v8.dev/blog/math-random for details.
D:\nodejs\node_global\nvmw -> D:\nodejs\node_global\node_modules\nvmw\bin\nvmw.c
md
npm WARN notsup Unsupported engine for commander@9.4.1: wanted: {“node”:“^12.20.
0 || >=14”} (current: {“node”:“13.14.0”,“npm”:“6.14.4”})
npm WARN notsup Not compatible with your version of node/npm: commander@9.4.1

• nvmw@1.0.0
  added 78 packages from 81 contributors in 3.613s

E:>nvmw install v14.16.0
Downloading Node v14.16.0…
Installing Node v14.16.0…

Node v14.16.0 installed successfully, just run nvmw use v14.16.0 switch to thi
s version

E:>nvmw use v14.16.0