mirror of https://github.com/webpack/webpack.git
763 lines
28 KiB
Markdown
763 lines
28 KiB
Markdown
This example shows how to use multiple entry points with a commons chunk.
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In this example, you have two (HTML) pages `pageA` and `pageB`. You want to create individual bundles for each page. In addition to this, you want to create a shared bundle that contains all the modules used in both pages (assuming there are many/big modules in common). The pages also use Code Splitting to load a less used part of the features on demand.
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You can see how to define multiple entry points via the `entry` option.
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You can use
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You can see the output files:
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- `commons.js` contains:
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- module `common.js` which is used in both pages
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- `pageA.js` contains: (`pageB.js` is similar)
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- the module system
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- chunk loading logic
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- the entry point `pageA.js`
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- it would contain any other module that is only used by `pageA`
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- `406.js` is an additional chunk which is used by both pages. It contains:
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- module `shared.js`
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You can also see the info that is printed to console. It shows among others:
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- the generated files
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- the chunks with file, name, and id
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- see lines starting with `chunk`
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- the modules that are in the chunks
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- the reasons why the modules are included
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- the reasons why a chunk is created
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- see lines starting with `>`
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# pageA.js
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```javascript
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var common = require("./common");
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require(["./shared"], function(shared) {
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shared("This is page A");
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});
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```
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# pageB.js
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```javascript
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var common = require("./common");
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require.ensure(["./shared"], function(require) {
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var shared = require("./shared");
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shared("This is page B");
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});
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```
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# webpack.config.js
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```javascript
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"use strict";
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module.exports = {
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// mode: "development" || "production",
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entry: {
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pageA: "./pageA",
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pageB: "./pageB"
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},
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optimization: {
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splitChunks: {
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cacheGroups: {
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commons: {
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name: "commons",
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chunks: "initial",
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minChunks: 2,
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minSize: 0
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}
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}
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},
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chunkIds: "named" // To keep filename consistent between different modes (for example building only)
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}
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};
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```
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# pageA.html
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```html
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<html>
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<head></head>
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<body>
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<script src="js/commons.js" charset="utf-8"></script>
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<script src="js/pageA.bundle.js" charset="utf-8"></script>
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</body>
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</html>
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```
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# dist/commons.js
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```javascript
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(self["webpackChunk"] = self["webpackChunk"] || []).push([["commons"],[
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/* 0 */,
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/* 1 */
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/*!*******************!*\
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!*** ./common.js ***!
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\*******************/
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/*! unknown exports (runtime-defined) */
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/*! runtime requirements: module */
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/*! CommonJS bailout: module.exports is used directly at 1:0-14 */
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/***/ ((module) => {
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module.exports = "Common";
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/***/ })
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]]);
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```
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# dist/pageA.js
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```javascript
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/******/ (() => { // webpackBootstrap
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/******/ var __webpack_modules__ = ([
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/* 0 */
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/*!******************!*\
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!*** ./pageA.js ***!
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\******************/
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/*! unknown exports (runtime-defined) */
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/*! runtime requirements: __webpack_require__, __webpack_require__.e, __webpack_require__.oe, __webpack_require__.* */
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/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
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var common = __webpack_require__(/*! ./common */ 1);
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__webpack_require__.e(/*! AMD require */ "shared_js").then(function() { var __WEBPACK_AMD_REQUIRE_ARRAY__ = [__webpack_require__(/*! ./shared */ 3)]; (function(shared) {
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shared("This is page A");
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}).apply(null, __WEBPACK_AMD_REQUIRE_ARRAY__);})['catch'](__webpack_require__.oe);
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/***/ })
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/******/ ]);
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```
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<details><summary><code>/* webpack runtime code */</code></summary>
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``` js
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/************************************************************************/
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/******/ // The module cache
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/******/ var __webpack_module_cache__ = {};
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/******/
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/******/ // The require function
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/******/ function __webpack_require__(moduleId) {
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/******/ // Check if module is in cache
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/******/ var cachedModule = __webpack_module_cache__[moduleId];
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/******/ if (cachedModule !== undefined) {
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/******/ return cachedModule.exports;
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/******/ }
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/******/ // Create a new module (and put it into the cache)
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/******/ var module = __webpack_module_cache__[moduleId] = {
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/******/ // no module.id needed
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/******/ // no module.loaded needed
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/******/ exports: {}
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = __webpack_modules__;
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/******/
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/************************************************************************/
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/******/ /* webpack/runtime/chunk loaded */
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/******/ (() => {
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/******/ var deferred = [];
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/******/ __webpack_require__.O = (result, chunkIds, fn, priority) => {
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/******/ if(chunkIds) {
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/******/ priority = priority || 0;
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/******/ for(var i = deferred.length; i > 0 && deferred[i - 1][2] > priority; i--) deferred[i] = deferred[i - 1];
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/******/ deferred[i] = [chunkIds, fn, priority];
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/******/ return;
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/******/ }
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/******/ var notFulfilled = Infinity;
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/******/ for (var i = 0; i < deferred.length; i++) {
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/******/ var [chunkIds, fn, priority] = deferred[i];
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/******/ var fulfilled = true;
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/******/ for (var j = 0; j < chunkIds.length; j++) {
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/******/ if ((priority & 1 === 0 || notFulfilled >= priority) && Object.keys(__webpack_require__.O).every((key) => (__webpack_require__.O[key](chunkIds[j])))) {
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/******/ chunkIds.splice(j--, 1);
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/******/ } else {
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/******/ fulfilled = false;
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/******/ if(priority < notFulfilled) notFulfilled = priority;
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/******/ }
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/******/ }
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/******/ if(fulfilled) {
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/******/ deferred.splice(i--, 1)
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/******/ var r = fn();
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/******/ if (r !== undefined) result = r;
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/******/ }
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/******/ }
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/******/ return result;
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/******/ };
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/******/ })();
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/******/
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/******/ /* webpack/runtime/ensure chunk */
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/******/ (() => {
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/******/ __webpack_require__.f = {};
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/******/ // This file contains only the entry chunk.
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/******/ // The chunk loading function for additional chunks
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/******/ __webpack_require__.e = (chunkId) => {
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/******/ return Promise.all(Object.keys(__webpack_require__.f).reduce((promises, key) => {
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/******/ __webpack_require__.f[key](chunkId, promises);
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/******/ return promises;
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/******/ }, []));
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/******/ };
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/******/ })();
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/******/
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/******/ /* webpack/runtime/get javascript chunk filename */
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/******/ (() => {
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/******/ // This function allow to reference async chunks
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/******/ __webpack_require__.u = (chunkId) => {
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/******/ // return url for filenames based on template
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/******/ return "" + chunkId + ".js";
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/******/ };
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/******/ })();
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/******/
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/******/ /* webpack/runtime/hasOwnProperty shorthand */
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/******/ (() => {
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/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
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/******/ })();
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/******/
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/******/ /* webpack/runtime/load script */
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/******/ (() => {
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/******/ var inProgress = {};
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/******/ // data-webpack is not used as build has no uniqueName
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/******/ // loadScript function to load a script via script tag
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/******/ __webpack_require__.l = (url, done, key, chunkId) => {
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/******/ if(inProgress[url]) { inProgress[url].push(done); return; }
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/******/ var script, needAttach;
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/******/ if(key !== undefined) {
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/******/ var scripts = document.getElementsByTagName("script");
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/******/ for(var i = 0; i < scripts.length; i++) {
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/******/ var s = scripts[i];
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/******/ if(s.getAttribute("src") == url) { script = s; break; }
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/******/ }
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/******/ }
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/******/ if(!script) {
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/******/ needAttach = true;
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/******/ script = document.createElement('script');
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/******/
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/******/ script.charset = 'utf-8';
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/******/ if (__webpack_require__.nc) {
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/******/ script.setAttribute("nonce", __webpack_require__.nc);
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/******/ }
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/******/
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/******/
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/******/ script.src = url;
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/******/ }
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/******/ inProgress[url] = [done];
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/******/ var onScriptComplete = (prev, event) => {
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/******/ // avoid mem leaks in IE.
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/******/ script.onerror = script.onload = null;
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/******/ clearTimeout(timeout);
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/******/ var doneFns = inProgress[url];
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/******/ delete inProgress[url];
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/******/ script.parentNode && script.parentNode.removeChild(script);
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/******/ doneFns && doneFns.forEach((fn) => (fn(event)));
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/******/ if(prev) return prev(event);
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/******/ }
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/******/ var timeout = setTimeout(onScriptComplete.bind(null, undefined, { type: 'timeout', target: script }), 120000);
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/******/ script.onerror = onScriptComplete.bind(null, script.onerror);
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/******/ script.onload = onScriptComplete.bind(null, script.onload);
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/******/ needAttach && document.head.appendChild(script);
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/******/ };
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/******/ })();
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/******/
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/******/ /* webpack/runtime/publicPath */
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/******/ (() => {
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/******/ __webpack_require__.p = "dist/";
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/******/ })();
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/******/
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/******/ /* webpack/runtime/jsonp chunk loading */
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/******/ (() => {
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/******/ // no baseURI
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/******/
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/******/ // object to store loaded and loading chunks
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/******/ // undefined = chunk not loaded, null = chunk preloaded/prefetched
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/******/ // [resolve, reject, Promise] = chunk loading, 0 = chunk loaded
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/******/ var installedChunks = {
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/******/ "pageA": 0
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/******/ };
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/******/
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/******/ __webpack_require__.f.j = (chunkId, promises) => {
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/******/ // JSONP chunk loading for javascript
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/******/ var installedChunkData = __webpack_require__.o(installedChunks, chunkId) ? installedChunks[chunkId] : undefined;
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/******/ if(installedChunkData !== 0) { // 0 means "already installed".
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/******/
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/******/ // a Promise means "currently loading".
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/******/ if(installedChunkData) {
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/******/ promises.push(installedChunkData[2]);
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/******/ } else {
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/******/ if(true) { // all chunks have JS
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/******/ // setup Promise in chunk cache
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/******/ var promise = new Promise((resolve, reject) => (installedChunkData = installedChunks[chunkId] = [resolve, reject]));
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/******/ promises.push(installedChunkData[2] = promise);
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/******/
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/******/ // start chunk loading
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/******/ var url = __webpack_require__.p + __webpack_require__.u(chunkId);
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/******/ // create error before stack unwound to get useful stacktrace later
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/******/ var error = new Error();
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/******/ var loadingEnded = (event) => {
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/******/ if(__webpack_require__.o(installedChunks, chunkId)) {
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/******/ installedChunkData = installedChunks[chunkId];
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/******/ if(installedChunkData !== 0) installedChunks[chunkId] = undefined;
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/******/ if(installedChunkData) {
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/******/ var errorType = event && (event.type === 'load' ? 'missing' : event.type);
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/******/ var realSrc = event && event.target && event.target.src;
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/******/ error.message = 'Loading chunk ' + chunkId + ' failed.\n(' + errorType + ': ' + realSrc + ')';
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/******/ error.name = 'ChunkLoadError';
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/******/ error.type = errorType;
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/******/ error.request = realSrc;
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/******/ installedChunkData[1](error);
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/******/ }
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/******/ }
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/******/ };
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/******/ __webpack_require__.l(url, loadingEnded, "chunk-" + chunkId, chunkId);
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/******/ }
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/******/ }
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/******/ }
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/******/ };
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/******/
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/******/ // no prefetching
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/******/
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/******/ // no preloaded
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/******/
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/******/ // no HMR
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/******/
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/******/ // no HMR manifest
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/******/
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/******/ __webpack_require__.O.j = (chunkId) => (installedChunks[chunkId] === 0);
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/******/
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/******/ // install a JSONP callback for chunk loading
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/******/ var webpackJsonpCallback = (parentChunkLoadingFunction, data) => {
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/******/ var [chunkIds, moreModules, runtime] = data;
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/******/ // add "moreModules" to the modules object,
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/******/ // then flag all "chunkIds" as loaded and fire callback
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/******/ var moduleId, chunkId, i = 0;
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/******/ if(chunkIds.some((id) => (installedChunks[id] !== 0))) {
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/******/ for(moduleId in moreModules) {
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/******/ if(__webpack_require__.o(moreModules, moduleId)) {
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/******/ __webpack_require__.m[moduleId] = moreModules[moduleId];
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/******/ }
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/******/ }
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/******/ if(runtime) var result = runtime(__webpack_require__);
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/******/ }
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/******/ if(parentChunkLoadingFunction) parentChunkLoadingFunction(data);
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/******/ for(;i < chunkIds.length; i++) {
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/******/ chunkId = chunkIds[i];
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/******/ if(__webpack_require__.o(installedChunks, chunkId) && installedChunks[chunkId]) {
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/******/ installedChunks[chunkId][0]();
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/******/ }
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/******/ installedChunks[chunkId] = 0;
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/******/ }
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/******/ return __webpack_require__.O(result);
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/******/ }
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/******/
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/******/ var chunkLoadingGlobal = self["webpackChunk"] = self["webpackChunk"] || [];
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/******/ chunkLoadingGlobal.forEach(webpackJsonpCallback.bind(null, 0));
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/******/ chunkLoadingGlobal.push = webpackJsonpCallback.bind(null, chunkLoadingGlobal.push.bind(chunkLoadingGlobal));
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/******/ })();
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/******/
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/************************************************************************/
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```
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</details>
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``` js
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/******/
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/******/ // startup
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/******/ // Load entry module and return exports
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/******/ // This entry module depends on other loaded chunks and execution need to be delayed
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/******/ var __webpack_exports__ = __webpack_require__.O(undefined, ["commons"], () => (__webpack_require__(0)))
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/******/ __webpack_exports__ = __webpack_require__.O(__webpack_exports__);
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/******/
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/******/ })()
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;
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```
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# dist/pageB.js
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```javascript
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/******/ (() => { // webpackBootstrap
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/******/ var __webpack_modules__ = ({
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/***/ 2:
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/*!******************!*\
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!*** ./pageB.js ***!
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\******************/
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/*! unknown exports (runtime-defined) */
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/*! runtime requirements: __webpack_require__, __webpack_require__.e, __webpack_require__.* */
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/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
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var common = __webpack_require__(/*! ./common */ 1);
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__webpack_require__.e(/*! require.ensure */ "shared_js").then((function(require) {
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var shared = __webpack_require__(/*! ./shared */ 3);
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shared("This is page B");
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}).bind(null, __webpack_require__))['catch'](__webpack_require__.oe);
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/***/ })
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/******/ });
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```
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<details><summary><code>/* webpack runtime code */</code></summary>
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``` js
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/************************************************************************/
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/******/ // The module cache
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/******/ var __webpack_module_cache__ = {};
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/******/
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/******/ // The require function
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/******/ function __webpack_require__(moduleId) {
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/******/ // Check if module is in cache
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/******/ var cachedModule = __webpack_module_cache__[moduleId];
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/******/ if (cachedModule !== undefined) {
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/******/ return cachedModule.exports;
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/******/ }
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/******/ // Create a new module (and put it into the cache)
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/******/ var module = __webpack_module_cache__[moduleId] = {
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/******/ // no module.id needed
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/******/ // no module.loaded needed
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/******/ exports: {}
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = __webpack_modules__;
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/******/
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/************************************************************************/
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/******/ /* webpack/runtime/chunk loaded */
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/******/ (() => {
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/******/ var deferred = [];
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/******/ __webpack_require__.O = (result, chunkIds, fn, priority) => {
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/******/ if(chunkIds) {
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/******/ priority = priority || 0;
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/******/ for(var i = deferred.length; i > 0 && deferred[i - 1][2] > priority; i--) deferred[i] = deferred[i - 1];
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/******/ deferred[i] = [chunkIds, fn, priority];
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/******/ return;
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/******/ }
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/******/ var notFulfilled = Infinity;
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/******/ for (var i = 0; i < deferred.length; i++) {
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/******/ var [chunkIds, fn, priority] = deferred[i];
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/******/ var fulfilled = true;
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/******/ for (var j = 0; j < chunkIds.length; j++) {
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/******/ if ((priority & 1 === 0 || notFulfilled >= priority) && Object.keys(__webpack_require__.O).every((key) => (__webpack_require__.O[key](chunkIds[j])))) {
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/******/ chunkIds.splice(j--, 1);
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/******/ } else {
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/******/ fulfilled = false;
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/******/ if(priority < notFulfilled) notFulfilled = priority;
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/******/ }
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/******/ }
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/******/ if(fulfilled) {
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/******/ deferred.splice(i--, 1)
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/******/ var r = fn();
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/******/ if (r !== undefined) result = r;
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/******/ }
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/******/ }
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/******/ return result;
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/******/ };
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/******/ })();
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/******/
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/******/ /* webpack/runtime/ensure chunk */
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/******/ (() => {
|
|
/******/ __webpack_require__.f = {};
|
|
/******/ // This file contains only the entry chunk.
|
|
/******/ // The chunk loading function for additional chunks
|
|
/******/ __webpack_require__.e = (chunkId) => {
|
|
/******/ return Promise.all(Object.keys(__webpack_require__.f).reduce((promises, key) => {
|
|
/******/ __webpack_require__.f[key](chunkId, promises);
|
|
/******/ return promises;
|
|
/******/ }, []));
|
|
/******/ };
|
|
/******/ })();
|
|
/******/
|
|
/******/ /* webpack/runtime/get javascript chunk filename */
|
|
/******/ (() => {
|
|
/******/ // This function allow to reference async chunks
|
|
/******/ __webpack_require__.u = (chunkId) => {
|
|
/******/ // return url for filenames based on template
|
|
/******/ return "" + chunkId + ".js";
|
|
/******/ };
|
|
/******/ })();
|
|
/******/
|
|
/******/ /* webpack/runtime/hasOwnProperty shorthand */
|
|
/******/ (() => {
|
|
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
|
|
/******/ })();
|
|
/******/
|
|
/******/ /* webpack/runtime/load script */
|
|
/******/ (() => {
|
|
/******/ var inProgress = {};
|
|
/******/ // data-webpack is not used as build has no uniqueName
|
|
/******/ // loadScript function to load a script via script tag
|
|
/******/ __webpack_require__.l = (url, done, key, chunkId) => {
|
|
/******/ if(inProgress[url]) { inProgress[url].push(done); return; }
|
|
/******/ var script, needAttach;
|
|
/******/ if(key !== undefined) {
|
|
/******/ var scripts = document.getElementsByTagName("script");
|
|
/******/ for(var i = 0; i < scripts.length; i++) {
|
|
/******/ var s = scripts[i];
|
|
/******/ if(s.getAttribute("src") == url) { script = s; break; }
|
|
/******/ }
|
|
/******/ }
|
|
/******/ if(!script) {
|
|
/******/ needAttach = true;
|
|
/******/ script = document.createElement('script');
|
|
/******/
|
|
/******/ script.charset = 'utf-8';
|
|
/******/ if (__webpack_require__.nc) {
|
|
/******/ script.setAttribute("nonce", __webpack_require__.nc);
|
|
/******/ }
|
|
/******/
|
|
/******/
|
|
/******/ script.src = url;
|
|
/******/ }
|
|
/******/ inProgress[url] = [done];
|
|
/******/ var onScriptComplete = (prev, event) => {
|
|
/******/ // avoid mem leaks in IE.
|
|
/******/ script.onerror = script.onload = null;
|
|
/******/ clearTimeout(timeout);
|
|
/******/ var doneFns = inProgress[url];
|
|
/******/ delete inProgress[url];
|
|
/******/ script.parentNode && script.parentNode.removeChild(script);
|
|
/******/ doneFns && doneFns.forEach((fn) => (fn(event)));
|
|
/******/ if(prev) return prev(event);
|
|
/******/ }
|
|
/******/ var timeout = setTimeout(onScriptComplete.bind(null, undefined, { type: 'timeout', target: script }), 120000);
|
|
/******/ script.onerror = onScriptComplete.bind(null, script.onerror);
|
|
/******/ script.onload = onScriptComplete.bind(null, script.onload);
|
|
/******/ needAttach && document.head.appendChild(script);
|
|
/******/ };
|
|
/******/ })();
|
|
/******/
|
|
/******/ /* webpack/runtime/publicPath */
|
|
/******/ (() => {
|
|
/******/ __webpack_require__.p = "dist/";
|
|
/******/ })();
|
|
/******/
|
|
/******/ /* webpack/runtime/jsonp chunk loading */
|
|
/******/ (() => {
|
|
/******/ // no baseURI
|
|
/******/
|
|
/******/ // object to store loaded and loading chunks
|
|
/******/ // undefined = chunk not loaded, null = chunk preloaded/prefetched
|
|
/******/ // [resolve, reject, Promise] = chunk loading, 0 = chunk loaded
|
|
/******/ var installedChunks = {
|
|
/******/ "pageB": 0
|
|
/******/ };
|
|
/******/
|
|
/******/ __webpack_require__.f.j = (chunkId, promises) => {
|
|
/******/ // JSONP chunk loading for javascript
|
|
/******/ var installedChunkData = __webpack_require__.o(installedChunks, chunkId) ? installedChunks[chunkId] : undefined;
|
|
/******/ if(installedChunkData !== 0) { // 0 means "already installed".
|
|
/******/
|
|
/******/ // a Promise means "currently loading".
|
|
/******/ if(installedChunkData) {
|
|
/******/ promises.push(installedChunkData[2]);
|
|
/******/ } else {
|
|
/******/ if(true) { // all chunks have JS
|
|
/******/ // setup Promise in chunk cache
|
|
/******/ var promise = new Promise((resolve, reject) => (installedChunkData = installedChunks[chunkId] = [resolve, reject]));
|
|
/******/ promises.push(installedChunkData[2] = promise);
|
|
/******/
|
|
/******/ // start chunk loading
|
|
/******/ var url = __webpack_require__.p + __webpack_require__.u(chunkId);
|
|
/******/ // create error before stack unwound to get useful stacktrace later
|
|
/******/ var error = new Error();
|
|
/******/ var loadingEnded = (event) => {
|
|
/******/ if(__webpack_require__.o(installedChunks, chunkId)) {
|
|
/******/ installedChunkData = installedChunks[chunkId];
|
|
/******/ if(installedChunkData !== 0) installedChunks[chunkId] = undefined;
|
|
/******/ if(installedChunkData) {
|
|
/******/ var errorType = event && (event.type === 'load' ? 'missing' : event.type);
|
|
/******/ var realSrc = event && event.target && event.target.src;
|
|
/******/ error.message = 'Loading chunk ' + chunkId + ' failed.\n(' + errorType + ': ' + realSrc + ')';
|
|
/******/ error.name = 'ChunkLoadError';
|
|
/******/ error.type = errorType;
|
|
/******/ error.request = realSrc;
|
|
/******/ installedChunkData[1](error);
|
|
/******/ }
|
|
/******/ }
|
|
/******/ };
|
|
/******/ __webpack_require__.l(url, loadingEnded, "chunk-" + chunkId, chunkId);
|
|
/******/ }
|
|
/******/ }
|
|
/******/ }
|
|
/******/ };
|
|
/******/
|
|
/******/ // no prefetching
|
|
/******/
|
|
/******/ // no preloaded
|
|
/******/
|
|
/******/ // no HMR
|
|
/******/
|
|
/******/ // no HMR manifest
|
|
/******/
|
|
/******/ __webpack_require__.O.j = (chunkId) => (installedChunks[chunkId] === 0);
|
|
/******/
|
|
/******/ // install a JSONP callback for chunk loading
|
|
/******/ var webpackJsonpCallback = (parentChunkLoadingFunction, data) => {
|
|
/******/ var [chunkIds, moreModules, runtime] = data;
|
|
/******/ // add "moreModules" to the modules object,
|
|
/******/ // then flag all "chunkIds" as loaded and fire callback
|
|
/******/ var moduleId, chunkId, i = 0;
|
|
/******/ if(chunkIds.some((id) => (installedChunks[id] !== 0))) {
|
|
/******/ for(moduleId in moreModules) {
|
|
/******/ if(__webpack_require__.o(moreModules, moduleId)) {
|
|
/******/ __webpack_require__.m[moduleId] = moreModules[moduleId];
|
|
/******/ }
|
|
/******/ }
|
|
/******/ if(runtime) var result = runtime(__webpack_require__);
|
|
/******/ }
|
|
/******/ if(parentChunkLoadingFunction) parentChunkLoadingFunction(data);
|
|
/******/ for(;i < chunkIds.length; i++) {
|
|
/******/ chunkId = chunkIds[i];
|
|
/******/ if(__webpack_require__.o(installedChunks, chunkId) && installedChunks[chunkId]) {
|
|
/******/ installedChunks[chunkId][0]();
|
|
/******/ }
|
|
/******/ installedChunks[chunkId] = 0;
|
|
/******/ }
|
|
/******/ return __webpack_require__.O(result);
|
|
/******/ }
|
|
/******/
|
|
/******/ var chunkLoadingGlobal = self["webpackChunk"] = self["webpackChunk"] || [];
|
|
/******/ chunkLoadingGlobal.forEach(webpackJsonpCallback.bind(null, 0));
|
|
/******/ chunkLoadingGlobal.push = webpackJsonpCallback.bind(null, chunkLoadingGlobal.push.bind(chunkLoadingGlobal));
|
|
/******/ })();
|
|
/******/
|
|
/************************************************************************/
|
|
```
|
|
|
|
</details>
|
|
|
|
``` js
|
|
/******/
|
|
/******/ // startup
|
|
/******/ // Load entry module and return exports
|
|
/******/ // This entry module depends on other loaded chunks and execution need to be delayed
|
|
/******/ var __webpack_exports__ = __webpack_require__.O(undefined, ["commons"], () => (__webpack_require__(2)))
|
|
/******/ __webpack_exports__ = __webpack_require__.O(__webpack_exports__);
|
|
/******/
|
|
/******/ })()
|
|
;
|
|
```
|
|
|
|
# dist/shared_js.js
|
|
|
|
```javascript
|
|
(self["webpackChunk"] = self["webpackChunk"] || []).push([["shared_js"],{
|
|
|
|
/***/ 3:
|
|
/*!*******************!*\
|
|
!*** ./shared.js ***!
|
|
\*******************/
|
|
/*! unknown exports (runtime-defined) */
|
|
/*! runtime requirements: module, __webpack_require__ */
|
|
/*! CommonJS bailout: module.exports is used directly at 2:0-14 */
|
|
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
|
|
|
|
var common = __webpack_require__(/*! ./common */ 1);
|
|
module.exports = function(msg) {
|
|
console.log(msg);
|
|
};
|
|
|
|
/***/ })
|
|
|
|
}]);
|
|
```
|
|
|
|
# Info
|
|
|
|
## Unoptimized
|
|
|
|
```
|
|
asset pageA.js 10.7 KiB [emitted] (name: pageA)
|
|
asset pageB.js 10.6 KiB [emitted] (name: pageB)
|
|
asset shared_js.js 515 bytes [emitted]
|
|
asset commons.js 370 bytes [emitted] (name: commons) (id hint: commons)
|
|
Entrypoint pageA 11 KiB = commons.js 370 bytes pageA.js 10.7 KiB
|
|
Entrypoint pageB 11 KiB = commons.js 370 bytes pageB.js 10.6 KiB
|
|
chunk (runtime: pageA, pageB) commons.js (commons) (id hint: commons) 26 bytes [initial] [rendered] split chunk (cache group: commons) (name: commons)
|
|
> ./pageA pageA
|
|
> ./pageB pageB
|
|
./common.js 26 bytes [built] [code generated]
|
|
[used exports unknown]
|
|
cjs self exports reference ./common.js 1:0-14
|
|
cjs require ./common ./pageA.js 1:13-32
|
|
cjs require ./common ./pageB.js 1:13-32
|
|
cjs require ./common ./shared.js 1:13-32
|
|
chunk (runtime: pageA) pageA.js (pageA) 105 bytes (javascript) 5.86 KiB (runtime) [entry] [rendered]
|
|
> ./pageA pageA
|
|
runtime modules 5.86 KiB 7 modules
|
|
./pageA.js 105 bytes [built] [code generated]
|
|
[used exports unknown]
|
|
entry ./pageA pageA
|
|
chunk (runtime: pageB) pageB.js (pageB) 148 bytes (javascript) 5.86 KiB (runtime) [entry] [rendered]
|
|
> ./pageB pageB
|
|
runtime modules 5.86 KiB 7 modules
|
|
./pageB.js 148 bytes [built] [code generated]
|
|
[used exports unknown]
|
|
entry ./pageB pageB
|
|
chunk (runtime: pageA, pageB) shared_js.js 88 bytes [rendered]
|
|
> ./shared ./pageA.js 2:0-4:2
|
|
> ./pageB.js 2:0-5:2
|
|
./shared.js 88 bytes [built] [code generated]
|
|
[used exports unknown]
|
|
from origin ./pageB.js
|
|
require.ensure item ./shared ./pageB.js 2:0-5:2
|
|
cjs require ./shared ./pageB.js 3:14-33
|
|
amd require ./shared ./pageA.js 2:0-4:2
|
|
cjs self exports reference ./shared.js 2:0-14
|
|
webpack X.X.X compiled successfully
|
|
```
|
|
|
|
## Production mode
|
|
|
|
```
|
|
asset pageA.js 2.14 KiB [emitted] [minimized] (name: pageA)
|
|
asset pageB.js 2.12 KiB [emitted] [minimized] (name: pageB)
|
|
asset shared_js.js 125 bytes [emitted] [minimized]
|
|
asset commons.js 92 bytes [emitted] [minimized] (name: commons) (id hint: commons)
|
|
Entrypoint pageA 2.23 KiB = commons.js 92 bytes pageA.js 2.14 KiB
|
|
Entrypoint pageB 2.21 KiB = commons.js 92 bytes pageB.js 2.12 KiB
|
|
chunk (runtime: pageA, pageB) commons.js (commons) (id hint: commons) 26 bytes [initial] [rendered] split chunk (cache group: commons) (name: commons)
|
|
> ./pageA pageA
|
|
> ./pageB pageB
|
|
./common.js 26 bytes [built] [code generated]
|
|
[used exports unknown]
|
|
cjs self exports reference ./common.js 1:0-14
|
|
cjs require ./common ./pageA.js 1:13-32
|
|
cjs require ./common ./pageB.js 1:13-32
|
|
cjs require ./common ./shared.js 1:13-32
|
|
chunk (runtime: pageA) pageA.js (pageA) 105 bytes (javascript) 5.86 KiB (runtime) [entry] [rendered]
|
|
> ./pageA pageA
|
|
runtime modules 5.86 KiB 7 modules
|
|
./pageA.js 105 bytes [built] [code generated]
|
|
[no exports used]
|
|
entry ./pageA pageA
|
|
chunk (runtime: pageB) pageB.js (pageB) 148 bytes (javascript) 5.86 KiB (runtime) [entry] [rendered]
|
|
> ./pageB pageB
|
|
runtime modules 5.86 KiB 7 modules
|
|
./pageB.js 148 bytes [built] [code generated]
|
|
[no exports used]
|
|
entry ./pageB pageB
|
|
chunk (runtime: pageA, pageB) shared_js.js 88 bytes [rendered]
|
|
> ./shared ./pageA.js 2:0-4:2
|
|
> ./pageB.js 2:0-5:2
|
|
./shared.js 88 bytes [built] [code generated]
|
|
[used exports unknown]
|
|
from origin ./pageB.js
|
|
require.ensure item ./shared ./pageB.js 2:0-5:2
|
|
cjs require ./shared ./pageB.js 3:14-33
|
|
amd require ./shared ./pageA.js 2:0-4:2
|
|
cjs self exports reference ./shared.js 2:0-14
|
|
webpack X.X.X compiled successfully
|
|
```
|