npm 错误！缺少脚本构建 [英] npm ERR! missing script build

问题描述

我正在使用 Windows 10 和 powershell，尝试运行从我的 github 克隆的 webpack 应用程序.

I'm using Windows 10 and powershell, trying to run a webpack app cloned from my github.

当我输入 npm run start 我得到:

npm 错误！缺少脚本:构建；

构建脚本绝对在我的 package.json 中:

The build script is most definitely in my package.json:

"scripts": {
  "build": "webpack --mode development",
  "start": "npm run build; webpack-dev-server --open",
  "lint": "eslint src/*.js",
  "test": "karma start karma.conf.js"
},

当我使用 mac 时，npm run start 打开本地开发服务器就好了.

When I'm on a mac, npm run start opens a local dev server just fine.

任何想法为什么我无法在我的电脑上运行它?我是菜鸟程序员.用简单的英语写的答案将不胜感激.

Any ideas why I am unable to run this on my pc? I am a rookie programmer. Answers written in plain English will be greatly appreciated.

包含此项目配置文件的 github 存储库:

The github repo with this project's config files:

https://github.com/GreanBeetle/api-project

我也很高兴发布运行日志.

I am happy to post the run log as well.

推荐答案

在您目录的根文件夹(或存储 webpack.config 文件的任何文件夹中)运行:

In the root folder of your directory (or in whichever folder your webpack.config file is stored) run:

node_modules/.bin/webpack-dev-server

这使命令行可以访问 npm run start 命令

This gives command line access to the npm run start command

更多信息:

https://www.npmjs.com/package/webpack-dev-server

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