npm install --save-dev clean-webpack-plugin
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
webpackConfig.plugins.push( new CleanWebpackPlugin());
总结:第二步不带 {} 的话会报:CleanWebpackPlugin is not a constructor,第三步写在
原文:https://www.cnblogs.com/wiliam/p/11905568.html