javascript - 'console' 在 shell 中未通过使用 webpack 和 node.js 进行定义

Question

我有一个文件my-script.js，它只返回:

console.log('Hi I'm working')

当我仅输入 shell 时

node my-script.js

此操作成功。 但当我输入以下内容时，我希望它也能工作:

npm start

如何让它发挥作用？ 因为它正在生成错误消息:

Line: 1 Error: console is undefined Code: 800A1391 Source: Microsoft JScript runtime error

我有一个 package.json 文件，该文件指向该文件作为 start，但这无法解决。

这是我的 package.json 文件:

{
  "name": "my-app",
  "version": "1.0.0",
  "main": "my-script.js",
  "scripts": {   
    "start": "my-script.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "webpack-dev-server": "^3.9.0"
  },
  "devDependencies": {
    "webpack": "^4.41.2"
  },
  "description": ""
}

Answer 1

在start脚本中使用node

{
  "name": "my-app",
  "version": "1.0.0",
  "main": "my-script.js",
  "scripts": {   
    "start": "node my-script.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "webpack-dev-server": "^3.9.0"
  },
  "devDependencies": {
    "webpack": "^4.41.2"
  },
  "description": ""
}