webpack-自定义library

• 项目地址:码云
• .babelrc

  {
        
        
    "presets": [
      "@babel/preset-env"
    ],
    "plugins": [
      [
        "@babel/plugin-transform-runtime",
        {
        
        
          "corejs": 3,
          "helpers": true,
          "regenerator": true,
          "useESModules": false
        }
      ]
    ]
  }
  

• .gitignore

  .DS_Store
  node_modules/
  dist/
  npm-debug.log*
  yarn-debug.log*
  yarn-error.log*
  
  # Editor directories and files
  .idea
  .vscode
  *.suo
  *.ntvs*
  *.njsproj
  *.sln
  *.zip
  

• package.json

{
    
    
  "name": "library",
  "version": "1.0.0",
  "description": "",
  "main": "./dist/library.js",
  "scripts": {
    
    
    "build": "webpack"
  },
  "author": "Xavier",
  "license": "ISC",
  "devDependencies": {
    
    
    "@babel/core": "^7.12.10",
    "@babel/plugin-transform-runtime": "^7.12.10",
    "@babel/preset-env": "^7.12.11",
    "babel-loader": "^8.2.2",
    "clean-webpack-plugin": "^3.0.0",
    "webpack": "^4.44.2",
    "webpack-cli": "^3.3.12"
  },
  "dependencies": {
    
    
    "@babel/runtime": "^7.12.5",
    "@babel/runtime-corejs3": "^7.12.5"
  }
}

• webpack.config.js

const path = require('path');
const {
    
     CleanWebpackPlugin } = require('clean-webpack-plugin');
module.exports = {
    
    
  mode: 'production',
  devtool: 'cheap-module-source-map',
  entry: {
    
    
    index: './src/index.js'
  },
  // externals: 'lodash',
  module: {
    
    
    rules: [
      {
    
    
        test: /\.m?js$/,
        exclude: /node_modules/,
        use: {
    
    
          loader: "babel-loader"
        }
      }
    ]
  },
  output: {
    
    
    path: path.resolve(__dirname, 'dist'),
    filename: 'storageObj.js',
    library: 'storageObj',
    libraryTarget: 'umd'
  },
  plugins: [
    new CleanWebpackPlugin()
  ]
}

• index.js

import {
    
     hl } from './public/HappyLocalStorage.js';
import {
    
     hc } from './public/HappyCookie.js';
export {
    
    
  hl, hc
}

• 项目结构图