javascript - 使用 webpack 提取 Scss

Question

我正在尝试使用 ExtractTextPlugin 提取我的 scss 并将其转换为 css，并将其与 client.min.js 一起移动到 src 文件夹，但目前在构建 webpack.config 时出现以下问题。 js文件:

ERROR in ./scss/styles.js Module not found: Error: Cannot resolve module 'main.scss' in C:\Users\ajoku\Desktop\Web Projects\learn2node\http\scss @ ./scss/styles.js 3:0-20

我的 webpack.config.js 文件:

"use strict";
var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');
var path = require('path');
let ExtractTextPlugin = require('extract-text-webpack-plugin');
let extractSCSS = new ExtractTextPlugin('./scss/main.scss',{allChunks: true});
module.exports = {
  context: path.join(__dirname, "http"),
  devtool: debug ? "inline-sourcemap" : null,
  entry: {
    js:"./react/client.js",
    scss: "./scss/styles.js",},
  module: {
      loaders: [
        {
          test: /\.js?$/,
          exclude: /node_modules/,
          loader: 'babel-loader',
          query: {
            presets: ['react', 'es2015', 'stage-0'],
            plugins: ['react-html-attrs', 'transform-class-properties', 'transform-decorators-legacy']
          }},
        {test: /\.scss$/i, loader: ExtractTextPlugin.extract('css!scss')},
      ]
    },
  output: {
    path: "./src/",
    filename: "client.min.js"
  },
  plugins: debug ? [] : [
    new webpack.optimize.DedupePlugin(),
    new webpack.optimize.OccurenceOrderPlugin(),
    new webpack.optimize.UglifyJsPlugin({ mangle: false, sourcemap: false }),
  ],
  plugins: [
    new ExtractTextPlugin('main.css', {
            allChunks: true
        })
  ]
};

我的 styles.js 文件

require("main.scss");

我的 scss 文件与 styles.js 文件位于 http/scss是什么导致了这个问题？感谢您抽出时间。

Answer 1

这可以通过 sass-loader 和 extract-text-webpack-plugin 实现

webpack.config

module.exports = {
  module: {
    {
      test: /\.scss$/,
      include: path.resolve(__dirname, 'http/scss'),
      loader: ExtractTextPlugin.extract('style', 'css?modules&localIdentName=[name]-[local]!autoprefixer!sass')
    }
  }
  plugins: [
    new ExtractTextPlugin('[name]-[hash].min.css')
  ]
}

package.json

"devDependencies": {
    "autoprefixer-loader": "^3.1.0",
    "css-loader": "^0.23.0",
    "node-sass": "^3.4.2",
    "sass-loader": "^3.1.2",
    "extract-text-webpack-plugin": "^0.9.1",
    "style-loader": "^0.13.0"
}