React Webpack 小书

If you want to use compiled CSS, there are two loaders available for you. The less-loader and the sass-loader. Depending on your preference, this is how you set it up.

如果你想使用编译 CSS,这里有两种可用的加载器:less-loadersass-loader,看你喜欢哪种。下面是如何设置。


npm install less-loader or npm install sass-loader.

npm install less-loader 或者 npm install sass-loader.


var path = require('path');
var config = {
  entry: path.resolve(__dirname, 'app/main.js')
  output: {
    path: path.resolve(__dirname, 'build'),
    filename: 'bundle.js'
  module: {
    loaders: [{
      test: /\.jsx$/,
      loader: 'babel'

    // LESS
      test: /\.less$/,
      loader: 'style!css!less'

    // SASS
      test: /\.scss$/,
      loader: 'style!css!sass'

LESS 和 SASS 中的 imports 怎么办?

If you import one LESS/SASS file from an other, use the exact same pattern as anywhere else. Webpack will dig into these files and figure out the dependencies.

如果你从另外一个文件中导入一个 LESS/SASS 文件,像其他地方一样使用准确的路径,Webpack 会找出那些文件,然后识别里面的依赖。

@import "./variables.less";

You can also load LESS files directly from your node_modules directory.

你也可以直接从你的 node_modules 文件夹中加载 LESS 文件。

$import "~bootstrap/less/bootstrap";