[NPM解决方案]npm WARN deprecated core js2.6.11core js小于3 is no longer maintained

【NPM解决方案】npm WARN deprecated core-js@2.6.11: core-js@< 3 is no longer maintained and not recommended for usage Administrator@GuoXinYu MINGW64 /d $ npm install -g vuepress npm WARN deprecated core-js@2.6.11: core-js@ D:\nodejs\npm-global\node_modules\vuepress\cli.js Git bash 全局安装Vuepress时【npm ins