1

无论当前的应用程序 url 如何，我都无法弄清楚如何配置 webpack 以生成具有有效 url 的 css。这是我的项目结构：

/theme
    /assets
        /css
        /fonts
        /images
        /js
/dist
    bundle.js
    index.html
/node_modules
/src
/test
package.json
webpack.config.js

该/theme目录是一个引导主题。css 中的 url 是相对的。例如：

/* /theme/assets/css/ace-fonts.css */

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  src: local('Open Sans Light'), local('OpenSans-Light'), url(../fonts/OpenSans-300.woff) format('woff');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: local('Open Sans'), local('OpenSans'), url(../fonts/OpenSans-400.woff) format('woff');
}

当我访问我的应用程序时，它的根 url（http://localhost:8080/）或带有单个段的 url（http://localhost:8080/about）一切正常。这些相对 url 被解析为基本 url。但是，如果我在 2+ 段 url ( http://localhost:8080/some/thing )上刷新浏览器，浏览器最终会请求以下 url：

http://localhost:8080/some/db812d8a70a4e88e888744c1c9a27e89.woff

React 路由器最终为 url 构建了正确的标记，但样式表中的 url 是相对的，因此会中断。我是 webpack 的新手，不知道如何解决这个问题。

这是我的 webpack 配置：

var path = require('path');
var webpack = require('webpack');

var prodPlugins = [
  new webpack.optimize.DedupePlugin(),
  new webpack.optimize.OccurrenceOrderPlugin(),
  new webpack.optimize.UglifyJsPlugin()
];

var defaultPlugins = [
  new webpack.ProvidePlugin({
    $: "jquery", 
    jQuery: "jquery",
    "window.$": "jquery",
    "window.jQuery": "jquery"
  }),
  new webpack.HotModuleReplacementPlugin()
];

module.exports = {
  entry: [
    'webpack-dev-server/client?http://localhost:8080',
    'webpack/hot/only-dev-server',
    './src/index.js'
  ],
  output: { 
    path: 'dist',
    filename: 'bundle.js'
  },
  devServer: {
    contentBase: './dist',
    hot: true
  },
  resolve: {
    root: path.resolve('./')
  },
  module: {
    loaders: [
      {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        loader: 'react-hot!babel'
      },
      { 
        test: /\.css$/, 
        loader: 'style!css!resolve-url'
      },
      { test: /\.less$/, loader: "style!css!less"},
      { test: /\.eot(\?v=\d+\.\d+\.\d+)?$/, loader: "file" },
      { test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/, loader: "url-loader?limit=10000&mimetype=application/font-woff" },
      { test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, loader: "url?limit=10000&mimetype=application/octet-stream" },
      { test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, loader: "url?limit=10000&mimetype=image/svg+xml" },
      { test: /\.(png|jpg)$/, loader: 'url?limit=8192' }
    ]
  },
  resolveUrlLoader: {
    absolute: true
  },
    plugins: process.env.NODE_ENV === 'production' ? prodPlugins.concat(defaultPlugins) : defaultPlugins,
};

任何帮助将非常感激。

4

1 回答 1

1

我最终使用extract-text-webpack-plugin将我的 css 文件放在根路径中。这解决了我的 css 文件问题中的相对路径问题，但后来我注意到我的组件中引用的图像路径不正确，所以根据@lux 的建议，我将我的设置publicPath为/. 这是我更新的 webpack.config.js

var path = require('path');
var webpack = require('webpack');
var ExtractTextPlugin = require('extract-text-webpack-plugin');

var prodPlugins = [
  new webpack.optimize.DedupePlugin(),
  new webpack.optimize.OccurrenceOrderPlugin(),
  new webpack.optimize.UglifyJsPlugin()
];

var defaultPlugins = [
  new webpack.ProvidePlugin({
    $: "jquery", 
    jQuery: "jquery",
    "window.$": "jquery",
    "window.jQuery": "jquery"
  }),
  new webpack.HotModuleReplacementPlugin(),
  new ExtractTextPlugin('styles.css')
];

module.exports = {
  entry: [
    'webpack-dev-server/client?http://localhost:8080',
    'webpack/hot/only-dev-server',
    './src/index.js'
  ],
  output: { 
    path: 'dist',
    publicPath: '/',
    filename: 'bundle.js'
  },
  devServer: {
    contentBase: './dist',
    hot: true
  },
  resolve: {
    root: path.resolve('./')
  },
  module: {
    loaders: [
      {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        loader: 'react-hot!babel'
      },
      {
        test: /\.css$/, 
        loader: ExtractTextPlugin.extract('style-loader', 'css-loader')
      },
      { test: /\.less$/, loader: "style!css!less"},
      { test: /\.eot(\?v=\d+\.\d+\.\d+)?$/, loader: "file" },
      { test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/, loader: "url?limit=10000&mimetype=application/font-woff" },
      { test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, loader: "url?limit=10000&mimetype=application/octet-stream" },
      { test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, loader: "url?limit=10000&mimetype=image/svg+xml" },
      { test: /\.(png|jpg)$/, loader: 'url?limit=8192' }
    ]
  },
  resolveUrlLoader: {
    absolute: true
  },
  plugins: process.env.NODE_ENV === 'production' ? prodPlugins.concat(defaultPlugins) : defaultPlugins,
};

因为我将 css 提取到styles.css文件中，所以我必须更新我的dist/index.html文件。

<!doctype html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>My App</title>
    <link rel="stylesheet" type="text/css" href="/styles.css">
  </head>
  <body class="no-skin">
    <div id="app"></div>
    <script src="/bundle.js"></script>
  </body>
</html>
于 2016-04-13T20:02:26.780 回答