IT技术 - 导入字体很棒的库的 Webpack 问题 - 吾爱随笔录

导入字体很棒的库的 Webpack 问题

IT技术 javascript css reactjs webpack font-awesome

2021-05-23 04:37:23

我正在构建一个需要导入字体很棒的 CSS 的 React 应用程序，但是我收到一条错误消息，说该module无法解析 woff2 文件。

下面是我的代码：

import React from 'react';
import ReactDOM from 'react-dom';

require('css!../node_modules/bootstrap/dist/css/bootstrap.css')
require('css!../node_modules/font-awesome/css/font-awesome.css')

import '../node_modules/bootstrap/dist/js/bootstrap.js'

import Dashboard from './components/Dashboard/Dashboard';

ReactDOM.render(
  <Dashboard/>,
  document.getElementById('react-container')
);

这是我在浏览器中遇到的错误：

When running on browser I'm getting the following error:
bundle.js:669 ./~/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
Module parse failed: D:\DEV\airwaysprj\node_modules\font-awesome\fonts\fontawesome-webfont.woff2?v=4.7.0 Unexpected character '' (1:4)
You may need an appropriate loader to handle this file type.
SyntaxError: Unexpected character '' (1:4)
    at Parser.pp$4.raise (D:\DEV\airwaysprj\node_modules\acorn\dist\acorn.js:2221:15)
    at Parser.pp$7.getTokenFromCode (D:\DEV\airwaysprj\node_modules\acorn\dist\acorn.js:2756:10)
    at Parser.pp$7.readToken (D:\DEV\airwaysprj\node_modules\acorn\dist\acorn.js:2477:17)
    at Parser.pp$7.nextToken (D:\DEV\airwaysprj\node_modules\acorn\dist\acorn.js:2468:15)
    at Parser.pp$7.next (D:\DEV\airwaysprj\node_modules\acorn\dist\acorn.js:2413:10)
    at Parser.pp$3.parseIdent (D:\DEV\airwaysprj\fways\node_modules\acorn\dist\acorn.js:2191:10)
    at Parser.pp$3.parseExprAtom (D:\DEV\airwaysprj\fways\node_modules\acorn\dist\acorn.js:1774:21)
    at Parser.pp$3.parseExprSubscripts (D:\DEV\airwaysprj\fways\node_modules\acorn\dist\acorn.js:1715:21)
    at Parser.pp$3.parseMaybeUnary (D:\DEV\airwaysprj\fways\node_modules\acorn\dist\acorn.js:1692:19)
    at Parser.pp$3.parseExprOps (D:\DEV\airwaysprj\fways\node_modules\acorn\dist\acorn.js:1637:21)
    at Parser.pp$3.parseMaybeConditional (D:\DEV\airwaysprj\fways\node_modules\acorn\dist\acorn.js:1620:21)
    at Parser.pp$3.parseMaybeAssign (D:\DEV\airwaysprj\fways\node_modules\acorn\dist\acorn.js:1597:21)
 @ ./~/css-loader!./~/font-awesome/css/font-awesome.css 6:479-532
  [1]: https://webpack.github.io/docs/stylesheets.html

还有我的webpack.config.js文件：

var path = require('path');

module.exports = {
    entry: "./client/app.js",
    output: {
        path: __dirname + "/dist",
        filename: "bundle.js",
        publicPath: "/dist"
    },
    module: {
        loaders: [
            {
                exclude: /(node_modules)/,
                loader: 'babel',
                query: {
                    presets: ['es2015', 'react']
                }
            },
        ],
        rules: [
            {
                test: /\.css$/,
                use: [ 'style-loader', 'css-loader']
            },
            {
                test: /images\/.*\.(png|jpg|svg|gif)$/,
                loader: 'url-loader?limit=10000&name="[name]-[hash].[ext]"',
            },
            {
                test: /fonts\/.*\.(woff|woff2|eot|ttf|svg)$/,
                loader: 'file-loader?name="[name]-[hash].[ext]"',
            }
        ]
    },
    watch: true
}

感谢帮助解决此问题。

3个回答

这个配置webpack.config.js从这里解决了这个问题：

var config = {
  entry: './app.js',
  output: {
    filename: 'bundle.js'
  },
  module: {
    loaders: [{
      test: /\.css$/,
      loader: 'style!css?sourceMap'
    }, {
      test: /\.woff(\?v=\d+\.\d+\.\d+)?$/,
      loader: "url?limit=10000&mimetype=application/font-woff"
    }, {
      test: /\.woff2(\?v=\d+\.\d+\.\d+)?$/,
      loader: "url?limit=10000&mimetype=application/font-woff"
    }, {
      test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/,
      loader: "url?limit=10000&mimetype=application/octet-stream"
    }, {
      test: /\.eot(\?v=\d+\.\d+\.\d+)?$/,
      loader: "file"
    }, {
      test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
      loader: "url?limit=10000&mimetype=image/svg+xml"
    }]
  }
};

module.exports = config;

你需要删除 ?v=4.7.0

您可以看到您当前的正则表达式与结尾部分不匹配?v=4.7.0。因此，您可以删除该结束部分或修改您的正则表达式以在最后允许它。

/fonts\/.*\.(woff|woff2|eot|ttf|svg)?(\?v=[0-9]\.[0-9]\.[0-9])?$

上面的正则表达式将在最后允许版本。

或者，您也可以像这样编写上面的正则表达式，

/fonts\/.*\.(woff(2)?|eot|ttf|svg)?(\?v=[0-9]\.[0-9]\.[0-9])?$

我认为你/fonts\/.*\.(woff|woff2|eot|ttf|svg)$/无法匹配/fonts/fontawesome-webfont.woff2?v=4.7.0。字体文件路径的结尾是?v4.7.0. 尝试删除$.

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