【webpack写jquery插件的环境配置文件】webpack写jquery插件的环境配置

客户需求要一个具备树结构、带复选框的下拉选择控件；在网上找到了select2、autocomplete都不满足要求。于是自己用ztree加bootstrap dropdown组合开发了一个下拉树选择控件。决定用webpack打包，开发一个完整的jquery控件，顺便系统的学习一下webpack。

目录结构：

package.json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"
 ]
}

说明：jquery用1.12的版本是为了兼容IE9浏览器，开发环境用的webpack"s Watch Mode，由于项目比较小，调试就直接用chrome打开dist/select-tree.html文件。

webpack.config.js代码：

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
};

说明：重点在output.library和output.libraryTarget

【webpack写jquery插件的环境配置文件】webpack写jquery插件的环境配置

http://m.bbyears.com/wangyezhizuo/143353.html

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