C:\WINDOWS\system32>npm install gitbook-cli -g
changed 46 packages, and audited 579 packages in 30s
47 vulnerabilities (2 low, 18 moderate, 18 high, 9 critical)
To address issues that do not require attention, run:
npm audit fix
To address all issues (including breaking changes), run:
npm audit fix --force
Run `npm audit` for details.
解决过程：
处理方式：安装低版本的nodejs，从https://nodejs.org/dist/选择其它nodejs版本，我选择的是可以解决。
参考：