webpack - 源映射无法与 Webpack 一起使用

Question

我对 webpack 还很陌生，在配置它来生成必要的源映射时遇到了一些麻烦。在开发工具中它说

Source Map detected

但它显示的是 bundle 而不是原始代码:

这是我的 webpack.config.js:

module.exports = {
  entry: [
    'webpack-dev-server/client?http://localhost:8080/',
    'webpack/hot/dev-server',
    "./src/index.js"
  ],
  output: {
    filename: 'bundle.js',
    path: '/',
  },
  debug: true,
  devtool: 'source-map',
  resolve: {
    extensions: ['', '.jsx', '.scss', '.js', '.json']
  },
  module: {
    loaders: [
      {
        test: /(\.js|\.jsx)$/,
        exclude: /node_modules/,
        loaders: ['react-hot','babel']
      },
      {
        test: /\.scss$/,
        exclude: /node_modules/,
        loaders: ["style", "css?sourceMap", "sass?sourceMap"]
      }
    ]
  },
  devServer: { hot: true },
  plugins: [ new webpack.HotModuleReplacementPlugin() ],
  inline: true,
  progress: true,
  colors: true
};

这是我的 package.json:

{
  "name": "react-template",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "dev:test": "./node_modules/.bin/webpack --config webpack.test.config.js",
    "test:bundle": "./node_modules/.bin/tape test/bundle.js",
    "dev:serve": "./node_modules/.bin/webpack-dev-server --config webpack.development.config.js"
  },
  "devDependencies": {
    "babel-loader": "^6.2.1",
    "babel-preset-es2015": "^6.3.13",
    "babel-preset-react": "^6.3.13",
    "babel-preset-stage-0": "^6.3.13",
    "css-loader": "^0.23.1",
    "node-sass": "^3.8.0",
    "on-build-webpack": "^0.1.0",
    "react": "^0.14.6",
    "react-dom": "^0.14.6",
    "react-hot-loader": "^1.3.0",
    "sass-loader": "^3.2.1",
    "style-loader": "^0.13.0",
    "tape": "^4.4.0",
    "webpack": "^1.12.12",
    "webpack-dev-server": "^1.14.1"
  }
}

我尝试了 devtool 选项的多种变体并阅读了 this , this和 this但没有运气。

任何帮助都会很棒!

Answer 1

在 bundle.js 中，您将看到原始的转译 webpack 包 - 这是正常行为。

打开webpack://，您将看到您的项目文件。