使用 Webpack 捆绑原生 Node 模块

Question

There are some node modules (for example the one named mssql/msnodesqlv8) which I cannot include in my webpack bundle, unless I specify the node-loader loader in the webpack config file (otherwise I get compilation errors).

Now, my problem is that, if I use the config file listed below, I will not have one standalone main-bundle.js output file anymore, but webpack will also put a file named {some-guid-value}.node in the output folder, and the main-bundle.js app won't work without it.

So my question is, how can I force webpack to output one single standalone bundle js file in this specific case?

Here is my webpack.config.js file:

const path = require('path');

module.exports = {
    entry: './main.js',
    output: {
        filename: 'main-bundle.js',
        path: path.resolve(__dirname, 'dist'),
        libraryTarget: 'commonjs2'
    },
    target: 'node',
    module: {
        rules: [
            {
                test: /\.node$/,
                loader: 'node-loader',
            },
        ],
    },
};

And here is my package.json file:

{
  "name": "demo",
  "version": "1.0.0",
  "description": "",
  "main": "main.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "msnodesqlv8": "^2.0.8",
    "mssql": "^6.2.3"
  },
  "devDependencies": {
    "node-loader": "^1.0.2"
  }
}

Thanks!

Answer 1

I am also struggling with the same context. I have created my webpack based react redux config in that i cannot use fs, path, crypto which are node modules. But when i am using these modules inside create-react-app it works. I don;t know why it happens. I tried using the npm eject but wasn't able to figure out the specific config.