buiildToolStudy/01/webpack.config.js

const webpack = require('path')
module.exports = {
    mode: "development",
    entry: './src/index.js',
    output: {
        filename: "bundle-main.js", // 默认值
        clean: true,
        path: `${__dirname}/dist/dist` // 指定打包后的文件路径
    }

}