Webpack 在刷新动态路由页面时抛出错误。

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英文:

Webpack throws an error when refreshing the page on a dynamic route

问题

I use React Router + Webpack in my project. When I try to refresh the page on a dynamic route it throws this error:

> Refused to execute script from 'http://localhost:3000/history/bundle.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

Mind you, bundle.js exists in the root of the project, not history thus the error. The problem is obviously in the Webpack config. It searches for bundle inside a relative dir and ofc can't find one on a dynamic route. But how does one specify an absolute path? I played around a bit but couldn't put my finger on it. Here's the config:

module.exports = {
  mode: 'development',
  resolve: {
    extensions: ['.ts', '.tsx', '.js'],
  },
  entry: {
    bundle: path.resolve(__dirname, 'src/index.tsx'),
  },
  output: {
    path: path.resolve(__dirname, 'build'),
    filename: '[name].js',
    clean: true,
    assetModuleFilename: '[name][ext]',
  },
  devServer: {
    static: {
      directory: path.resolve(__dirname, 'build'),
    },
    port: 3000,
    open: true,
    hot: true,
    historyApiFallback: true,
  },
  module: {
    rules: [
      {
        test: /\.tsx?/,
        use: 'babel-loader',
      },
      {
        test: /\.scss/,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource',
      },
    ],
  },
  plugins: [
    new HtmlPlugin({
      template: path.resolve(__dirname, 'public/index.html'),
    }),
    new RefresherPlugin(),
  ],
};
英文:

I use React Router + Webpack in my project. When I try to refresh the page on a dynamic route it throws this error:

> Refused to execute script from 'http://localhost:3000/history/bundle.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

Mind you, bundle.js exists in the root of the project, not history thus the error. The problem is obviously in the Webpack config. It searches for bundle inside a relative dir and ofc can't find one on a dynamic route. But how does one specify an absolute path? I played around a bit but couldn't put my finger on it. Here's the config:

module.exports = {
  mode: 'development',
  resolve: {
    extensions: ['.ts', '.tsx', '.js'],
  },
  entry: {
    bundle: path.resolve(__dirname, 'src/index.tsx'),
  },
  output: {
    path: path.resolve(__dirname, 'build'),
    filename: '[name].js',
    clean: true,
    assetModuleFilename: '[name][ext]',
  },
  devServer: {
    static: {
      directory: path.resolve(__dirname, 'build'),
    },
    port: 3000,
    open: true,
    hot: true,
    historyApiFallback: true,
  },
  module: {
    rules: [
      {
        test: /\.tsx?/,
        use: 'babel-loader',
      },
      {
        test: /\.scss/,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource',
      },
    ],
  },
  plugins: [
    new HtmlPlugin({
      template: path.resolve(__dirname, 'public/index.html'),
    }),
    new RefresherPlugin(),
  ],
};

答案1

得分: 0

在webpack.config.js文件的输出部分添加publicPath

output: {
    path: path.resolve(__dirname, 'build'),
    filename: '[name].js',
    publicPath: '/',
    clean: true,
    assetModuleFilename: '[name][ext]',
}
英文:

Add publicPath in the output section of the webpack.config.js file

output: {
    path: path.resolve(__dirname, 'build'),
    filename: '[name].js',
    publicPath: '/',
    clean: true,
    assetModuleFilename: '[name][ext]',
}

huangapple
  • 本文由 发表于 2023年5月7日 19:21:35
  • 转载请务必保留本文链接:https://go.coder-hub.com/76193608.html
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