7.3 KiB
7.3 KiB
This is a very simple example that the shows usage of the asset module type.
Files can be imported like other modules without file-loader.
example.js
import png from "./images/file.png";
import jpg from "./images/file.jpg";
import svg from "./images/file.svg";
const container = document.createElement("div");
Object.assign(container.style, {
display: "flex",
justifyContent: "center"
});
document.body.appendChild(container);
function createImageElement(title, src) {
const div = document.createElement("div");
div.style.textAlign = "center";
const h2 = document.createElement("h2");
h2.textContent = title;
div.appendChild(h2);
const img = document.createElement("img");
img.setAttribute("src", src);
img.setAttribute("width", "150");
div.appendChild(img);
container.appendChild(div);
}
[png, jpg, svg].forEach(src => {
createImageElement(src.split(".").pop(), src);
});
webpack.config.js
module.exports = {
output: {
assetModuleFilename: "images/[hash][ext]"
},
module: {
rules: [
{
test: /\.(png|jpg|svg)$/,
type: "asset"
}
]
},
experiments: {
asset: true
}
};
js/output.js
/******/ (() => { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ([
/* 0 */
/*!********************!*\
!*** ./example.js ***!
\********************/
/*! exports [not provided] [no usage info] */
/*! runtime requirements: __webpack_require__, __webpack_require__.r, __webpack_exports__, __webpack_require__.* */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _images_file_png__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./images/file.png */ 1);
/* harmony import */ var _images_file_jpg__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./images/file.jpg */ 2);
/* harmony import */ var _images_file_svg__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./images/file.svg */ 3);
const container = document.createElement("div");
Object.assign(container.style, {
display: "flex",
justifyContent: "center"
});
document.body.appendChild(container);
function createImageElement(title, src) {
const div = document.createElement("div");
div.style.textAlign = "center";
const h2 = document.createElement("h2");
h2.textContent = title;
div.appendChild(h2);
const img = document.createElement("img");
img.setAttribute("src", src);
img.setAttribute("width", "150");
div.appendChild(img);
container.appendChild(div);
}
[_images_file_png__WEBPACK_IMPORTED_MODULE_0__/* .default */ , _images_file_jpg__WEBPACK_IMPORTED_MODULE_1__/* .default */ , _images_file_svg__WEBPACK_IMPORTED_MODULE_2__/* .default */ ].forEach(src => {
createImageElement(src.split(".").pop(), src);
});
/***/ }),
/* 1 */
/*!*************************!*\
!*** ./images/file.png ***!
\*************************/
/*! export default [not provided] [no usage info] [no name, virtual] */
/*! exports [not provided] [no usage info] */
/*! other exports [not provided] [no usage info] */
/*! runtime requirements: module, __webpack_require__.p, __webpack_require__.* */
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
module.exports = __webpack_require__.p + "images/151cfcfa1bd74779aadb.png";
/***/ }),
/* 2 */
/*!*************************!*\
!*** ./images/file.jpg ***!
\*************************/
/*! export default [not provided] [no usage info] [no name, virtual] */
/*! exports [not provided] [no usage info] */
/*! other exports [not provided] [no usage info] */
/*! runtime requirements: module */
/***/ ((module) => {
module.exports = "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAASABIAA...4CD/9M//Z";
/***/ }),
/* 3 */
/*!*************************!*\
!*** ./images/file.svg ***!
\*************************/
/*! export default [not provided] [no usage info] [no name, virtual] */
/*! exports [not provided] [no usage info] */
/*! other exports [not provided] [no usage info] */
/*! runtime requirements: module */
/***/ ((module) => {
module.exports = "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDo...vc3ZnPgo=";
/***/ })
/******/ ]);
/* webpack runtime code */
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(__webpack_module_cache__[moduleId]) {
/******/ return __webpack_module_cache__[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/make namespace object */
/******/ !function() {
/******/ // define __esModule on exports
/******/ __webpack_require__.r = (exports) => {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/ }();
/******/
/******/ /* webpack/runtime/publicPath */
/******/ !function() {
/******/ __webpack_require__.p = "dist/";
/******/ }();
/******/
/************************************************************************/
/******/ // startup
/******/ // Load entry module
/******/ __webpack_require__(0);
/******/ // This entry module used 'exports' so it can't be inlined
/******/ })()
;
Info
webpack output
Hash: 0a1b2c3d4e5f6a7b8c9d
Version: webpack 5.0.0-beta.7
Asset Size
images/151cfcfa1bd74779aadb.png 14.6 KiB [emitted] [immutable] [name: (main)]
output.js 13.4 KiB [emitted] [name: main]
Entrypoint main = output.js (images/151cfcfa1bd74779aadb.png)
chunk output.js (main) 9.58 KiB (javascript) 14.6 KiB (asset) 306 bytes (runtime) [entry] [rendered]
> ./example.js main
./example.js 742 bytes [built]
[no exports]
[used exports unknown]
entry ./example.js main
./images/file.jpg 7.92 KiB [built]
[no exports]
[used exports unknown]
harmony side effect evaluation ./images/file.jpg ./example.js 2:0-36
harmony import specifier ./images/file.jpg ./example.js 28:6-9
./images/file.png 42 bytes (javascript) 14.6 KiB (asset) [built]
[no exports]
[used exports unknown]
harmony side effect evaluation ./images/file.png ./example.js 1:0-36
harmony import specifier ./images/file.png ./example.js 28:1-4
./images/file.svg 915 bytes [built]
[no exports]
[used exports unknown]
harmony side effect evaluation ./images/file.svg ./example.js 3:0-36
harmony import specifier ./images/file.svg ./example.js 28:11-14
+ 2 hidden chunk modules