电子/Webpack不读.node文件

Question

我正在尝试用electron加载robotjs，但是我一直收到一个恼人的Failed to compile错误。

我使用Vue.js作为接口，如果有关系的话。

错误

 error  in ./node_modules/robotjs/build/Release/robotjs.node

Module parse failed: Unexpected character '�' (1:2)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
(Source code omitted for this binary file)

我尝试使用node-loader向webpack添加一个新规则，但没有成功。

import MiniCssExtractPlugin from "mini-css-extract-plugin";

module.exports = {
  mode: "development",
  devtool: "source-map",
  target: "node",
  node: {
    __dirname: false,
  },
  resolve: {
    extensions: [".ts", ".js"],
  },
  module: {
    rules: [
      {
        test: /\.node$/,
        loader: "node-loader",
      },
      {
        test: /\.ts$/,
        exclude: /node_modules/,
        use: {
          loader: "ts-loader",
        },
      },
      {
        test: /\.scss$/,
        use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
      },
    ],
  },
  plugins: [new MiniCssExtractPlugin()],
};

Answer 1

您需要告诉webpack不要将robotjs包含在捆绑包中，而是需要将其作为commonjs模块。

将这一行添加到您的webpack配置文件中：

module.exports = {
  ...
  externals: {
    robotjs: 'commonjs robotjs',
  },
  ...
}

在文档中：https://webpack.js.org/configuration/externals/#string