reactjs - 模块解析失败 : Unexpected character '�' (1:0) You may need an appropriate loader to handle this file type

Question

我正在为我的 React 应用程序使用 styleguidist，这是我的 styleguid.config.js 文件的代码:

module.exports = {
  webpackConfig: {
    module: {
      rules: [
        // Babel loader, will use your project’s .babelrc
        {
          test: /\.jsx?$/,
          exclude: /node_modules/,
          loader: 'babel-loader'
        },
        // Other loaders that are needed for your components
        {
          test: /\.css$/,
          loader: 'style-loader!css-loader?modules'
        }
      ]
    }
  }
}

现在我想在 http://localhost:6060 中运行的 styleguidist 服务器中显示条形码图像.
我的 styleguidist readme.md 的代码

```jsx
var Macybarcode = require('../../../containers/assets/img/macy/barcode.png');
const barcode_img = Macybarcode;
const barcode_no = "33527111690008";

<BarcodeMacy1 imgString={barcode_img} lineString={barcode_no} paddingTop="20px" width="50%" height="40px" />   
```

但是每当我尝试显示图像时，我的服务器都会出现以下错误:

Please click to see the Error console

Answer 1

您需要图像的 url-loader

用:
npm install url-loader --save

module.exports = {
  webpackConfig: {
    module: {
      rules: [
        // Babel loader, will use your project’s .babelrc
        {
          test: /\.jsx?$/,
          exclude: /node_modules/,
          loader: 'babel-loader'
        },
        // Other loaders that are needed for your components
        {
          test: /\.css$/,
          loader: 'style-loader!css-loader?modules'
        },
        {
                test: /\.(jpg|png|svg)$/,
                use: {
                    loader: 'url-loader',
                    options: {
                        limit: 25000
                    }
                }
            }
      ]
    }
  }
}