TypeError: CleanWebpackPlugin is

用webpack官网的代码

const CleanWebpackPlugin = require('clean-webpack-plugin');

结果npm run build的时候报了错

按Ctrl点击require()可以看到最终是这样export出去的export { CleanWebpackPlugin };
所以把const CleanWebpackPlugin = require('clean-webpack-plugin');
改成const { CleanWebpackPlugin } = require('clean-webpack-plugin');
build成功