webpack.test.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
module.exports = {
  entry: path.resolve(__dirname, './src/test/index.js'), //指定入口文件，程序从这里开始编译,__dirname当前所在目录, ../表示上一级目录, ./同级目录
  output: {
    path: path.resolve(__dirname, 'test'), // 输出的路径
    filename: 'test.js'  // 打包后文件
  },
  resolve: {
    extensions: ['*', '.js', '.jsx', '.ts', '.tsx']
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        loader: 'babel-loader',
        exclude: /node_modules/
      },
      {
        enforce: 'pre',
        test: /\.(js|jsx|ts|tsx)$/,
        loader: 'eslint-loader',
        exclude: /node_modules/,
      },
      {
        test: /\.(ts|tsx)$/,
        loader: 'ts-loader',
        exclude: /node_modules/
      },
      {
        test: /\.less$/,
        use: ['style-loader', 'css-loader', 'less-loader']
      },
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, './src/test/index.html'),
      inject: true
    })
  ]
}