Question

我正在尝试通过教程进行简单的Webpack配置。我的Web Pack配置文件如下所示：

import path from "path";

export default {
  debug: true,
  devtool: "inline-source-map",
  noInfo: false,
  entry: [path.resolve(__dirname, "src/index")],
  target: "web",
  output: {
    path: path.resolve(__dirname, "src"),
    publicPath: "/",
    filename: "bundle.js",
  },
  plugins: [],
  module: {
    loaders: [
      { test: /\.js$/, exclude: /node_modules/, loaders: ["babel"] },
      { test: /\.css$/, loaders: ["style", "css"] },
    ],
  },
};

但是，当我运行程序时，出现以下错误消息：

(node:8944) ExperimentalWarning: The ESM module loader is experimental.
file:///C:/Users/G-L%20SYSTEMS/Desktop/js-dev-env-demo/webpack.config.dev.js:7
  entry: [path.resolve(__dirname, "js--demodev-env/src/index")],
                       ^

***ReferenceError: __dirname is not defined***
    at file:///C:/Users/G-L%20SYSTEMS/Desktop/js-dev-env-demo/webpack.config.dev.js:7:24
    at ModuleJob.run (internal/modules/esm/module_job.js:139:37)
    at Loader.import (internal/modules/esm/loader.js:179:24)
ERROR: "open:src" exited with 1.

请帮忙吗？

ReferenceError：__dirname未定义

0 个答案: