小编Wil*_*iam的帖子

我正在尝试设置一个简单的 html/Js 页面。

我已经安装了 webpack 和 babel。我已经用“build”和“start”脚本配置了 package.json 文件。

该页面运行良好，但每次执行“npm run start”命令时都会出现警告：“DevTools 无法解析 SourceMap：webpack:///node_modules/sockjs-client/dist/sockjs.js.map”，我可以不要在 Chome Devtools 中调试我的代码

包.json：

{
  "name": "my-proyect",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "webpack-dev-server --config ./webpack.config.js --mode development",
    "build": "webpack --config ./webpack.config.js --mode production",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@babel/core": "^7.9.0",
    "@babel/preset-env": "^7.9.0",
    "babel-loader": "^8.1.0",
    "html-webpack-plugin": "^4.0.3",
    "webpack": "^4.42.1",
    "webpack-cli": "^3.3.11",
    "webpack-dev-server": "^3.10.3"
  }
}

webpack.config.js

const HtmlWebpackPlugin = require('html-webpack-plugin') …