webpack写jquery插件的环境配置

{ "name": "select-tree", "version": "0.0.1", "description": "下拉树形选择，带复选框", "license": "MIT", "author": "kaikai", "repository": "https://gitee.com/hkgit/select-tree", "scripts": {  "start": "webpack --watch",  "build": "webpack --config webpack.config.js" }, "dependencies": {  "jquery": "~1.12.4",  "bootstrap": "^3.3.7",  "jquery-slimscroll": "latest",  "ztree": "latest" }, "devDependencies": {  "css-loader": "^0.28.7",  "html-webpack-plugin": "^2.30.1",  "style-loader": "^0.19.1",  "uglifyjs-webpack-plugin": "^1.1.4",  "webpack": "^3.10.0" }, "bugs": {  "url": "https://gitee.com/hkgit/select-tree/issues" }, "keywords": [  "javascript",  "select",  "tree",  "checkbox" ]}

const path = require('path');const webpack = require('webpack');const HtmlWebpackPlugin = require('html-webpack-plugin');const UglifyJSPlugin = require('uglifyjs-webpack-plugin');module.exports = {  entry: {    vendor: ['jquery'], // 把需要引入的插件单独分出一个入口，和插件主体分开    main: './src/select-tree.js'  },  output: {    filename: 'select-tree-min.js',    path: path.resolve(__dirname, './dist'),    library: 'selectTree', // 插件名称    libraryTarget: 'umd' // 插件支持CommonJS2，CommonJS，amd，var  },  // resolve: { // npm下载的jquery不需要制定路径  //   modules: [path.join(__dirname, "node_modules")],  //   alias: {  //     jquery: 'jquery/dist/jquery.js'  //   }  // },  module: {    rules: [{      test: //.css$/,      use: ['style-loader', 'css-loader']    }]  },  plugins: [    new HtmlWebpackPlugin({ // 自动生成html      template: './src/select-tree.html',      filename: 'select-tree.html'    }),    new UglifyJSPlugin({ // 压缩代码      sourceMap: true    }),    new webpack.optimize.CommonsChunkPlugin({ // 单独打包jq插件，此插件的依赖库单独抽出来，不影响插件的开发      name: "vendor",      filename: "vendor.min.js"    }),    new webpack.ProvidePlugin({ // 自动加载jq      $: 'jquery',      jQuery: 'jquery'    })  ],  devtool: 'source-map' // 方便调试};