Error: "'node' not recognized as..." when I try to run the file with package.json script

Question

我正在学习 Node，当我尝试使用 npm start 或 npm run start 运行我的项目时，出现错误“node is not recognized as an internal or external command” .如果我使用 node index.js，它会起作用。我查看了 Node 环境变量，我的 Node 版本是 v16.13.2，npm 是 8.4.1。我的 package.json:

{
  "name": "node-express-practica",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "start": "node index.js"
  },
  "license": "ISC",
  "devDependencies": {
    "@babel/cli": "^7.17.0",
    "@babel/core": "^7.17.2",
    "@babel/preset-env": "^7.16.11",
    "@babel/register": "^7.17.0",
    "nodemon": "^2.0.15"
  }
}

Answer 1

运行作为管理员的命令应该适合你。

Error: "'node' not recognized as..." when I try to run the file with package.json script

Error: "'node' not recognized as..." when I try to run the file with package.json script

javascript

node.js

npm