Webpack 4-找不到模块：无法解析node_modules

Question

我正在尝试将我的nodejs express应用程序与Webpack捆绑在一起，我一直遇到相同的错误，将非常感谢您的帮助

节点版本 8.9.1

webpack版本 4.41.2

操作系统 Windows 10

我的项目结构

.
├── node_modules
├── package.json
├── README.md
├── src
│   ├── components
│   ├── index.js
|__ webpack-config.js
|

我的Webpack配置正在关注

var webpack = require('webpack');
import path from "path";
import nodeExternals from "webpack-node-externals";
module.exports = {

    entry: {app:"./src/index.js"},
    target: "node",
    output: {
        path: path.join(__dirname, 'webpack-build'),
        filename: "bundle.js"
    },
    module:{
        rules:[{
            test: /\.(js)$/,
            exclude: /(node_modules)/,
            // flags to apply these rules, even if they are overridden (advanced option)
            loader: "babel-loader",
            // the loader which should be applied, it'll be resolved relative to the context
            options: {
                presets: ["es2015"]
            },
        }]
    },
    externals: [nodeExternals()]
};

我尝试过的事情

1. 将webpack-node-externals添加到“外部”属性

2. 尝试添加

   解决：{       根目录：[path.resolve（__ dirname，'src'），path.resolve（__ dirname，'node_modules'）]，       扩展名：[''，'.js'] };

我遇到错误