一、安装webpack-spritesmith;css
npm install --save-dev webpack-spritesmith
二、webpack.config.js的module.exports = {//代码}添加以下代码:html
plugins: [ new SpritesmithPlugin({ // 目标小图标 src: { cwd: path.resolve(__dirname, './src/assets/imgs/icons'), glob: '*.png' }, // 输出雪碧图文件及样式文件 target: { image: path.resolve(__dirname, './dist/sprites/sprite.png'), css: path.resolve(__dirname, './dist/sprites/sprite.css') }, // 样式文件中调用雪碧图地址写法 apiOptions: { cssImageRef: '../sprites/sprite.png' }, spritesmithOptions: { algorithm: 'top-down' } }) ]
三、执行webpack打包指令,执行后打包生成dist/sprites/文件(或者上一篇文章写的npm run build指令)webpack
webpack
四、index.html文件中引入sprite.css,如:web
<link rel="stylesheet" type="text/css" href="https://segmentfault.com/a/dist/sprites/sprite.css" />npm
转自 http://www.07net01.com/2017/03/1825651.htmlsegmentfault