ci: add babel

package.json

@@ -5,6 +5,9 @@
   "main": "webpack.config.js",
   "dependencies": {},
   "devDependencies": {
+    "@babel/core": "^7.15.5",
+    "@babel/preset-env": "^7.15.6",
+    "babel-loader": "^8.2.2",
     "html-webpack-plugin": "^5.3.2",
     "webpack": "^5.54.0",
     "webpack-cli": "^4.8.0",

webpack.config.js

@@ -12,6 +12,22 @@ module.exports = {
     port: 6001,
     hot: true
   },
+
+  module: {
+    rules: [
+      {
+        test: /\.js$/,
+        exclude: /node_modules/,
+        use: {
+          loader: 'babel-loader',
+          options: {
+            presets: ['@babel/preset-env']
+          }
+        }
+      }
+    ]
+  },
+
   plugins: [
     new HtmlWebpackPlugin({
       title: '游戏窗体模板',