const path = require('path'); function resolve(dir) { return path.join(__dirname, dir) } const CopyWebpackPlugin = require('copy-webpack-plugin') module.exports = { configureWebpack:{ plugins: [ new CopyWebpackPlugin({ patterns: [{ from: path.join(__dirname, 'package_sub'), to: path.join(__dirname, 'unpackage/dist', process.env.NODE_ENV === 'production' ? 'build' : 'dev', 'mp-weixin', 'package_sub') }] }) ] } }