大家好, 想問一下安裝es6環境的問題, 因為我本身有個網站是不用node.js 來運行的,
所以我只安裝了以下這些dependency, 但因為要用到require(), 但不用node.js , 所以選擇了webpack, 當npm run webpack , 就出問題了, 希望有人可以幫忙看看, 謝謝.
package.json

{
  "name": "testing",
  "version": "1.0.0",
  "description": "",
  "main": "./src/app.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "build": "babel src -d dist",
    "babel": "babel --presets es2015 src/app.js -o dist/app.js",
    "start": "http-server",
    "webpack": "webpack"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@babel/core": "^7.15.5",
    "@babel/preset-env": "^7.15.6",
    "babel-cli": "^6.26.0",
    "babel-loader": "^8.2.2",
    "babel-preset-latest": "^6.24.1",
    "webpack": "^5.55.0",
    "webpack-cli": "^4.8.0"
  },
  "dependencies": {
    "fs": "^0.0.1-security",
    "glob": "^7.2.0",
    "netcdfjs": "^2.0.1"
  }
}

webpack.config.js

var path = require('path');
var webpack = require('webpack');
var glob = require('glob');


module.exports = {
    entry: glob.sync('./src/app.js').reduce(function(obj, el){
        obj[path.parse(el).name] = el;
        return obj
    },{}),
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: 'app.js'
    },
    module: {
        rules: [
            {
                test: /\.js$/,
                loader: 'babel-loader',
                options: {
                    presets: ['es2015']
                }
            }
        ]
    },
    stats: {
        colors: true
    },
    devtool: 'source-map',
    mode: "development"
};

ERROR in ./src/app.js
Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: Plugin/Preset files are not allowed to export objects, only functions. In C:\Users\cccheung\WebstormProjects\testing\node_modules\babel-preset-es2015\lib\inde
x.js
at createDescriptor (C:\Users\cccheung\WebstormProjects\testing\node_modules@babel\core\lib\config\config-descriptors.js:211:11)
at createDescriptor.next ()
at step (C:\Users\cccheung\WebstormProjects\testing\node_modules\gensync\index.js:261:32)
at evaluateAsync (C:\Users\cccheung\WebstormProjects\testing\node_modules\gensync\index.js:291:5)
at C:\Users\cccheung\WebstormProjects\testing\node_modules\gensync\index.js:44:11
at Array.forEach ()
at Function.async (C:\Users\cccheung\WebstormProjects\testing\node_modules\gensync\index.js:43:15)
at Function.all (C:\Users\cccheung\WebstormProjects\testing\node_modules\gensync\index.js:216:13)
at Generator.next ()
at createDescriptors (C:\Users\cccheung\WebstormProjects\testing\node_modules@babel\core\lib\config\config-descriptors.js:142:41)

webpack 5.55.0 compiled with 1 error in 451 ms