关于vue运行报错：webpack ＜ 5 used to include polyfills for node.js core modules by default.

在使用vue3开发时安装使用web3等工具，运行报错webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it解决方案1.安装 node-polyfill-webpack-pluginnpm install node-po