node.js - yarn run start 有效， npm run start 什么也不返回

Question

为什么$yarn run start有效$npm run start却什么也不做？$ npm -v 6.13。

这是我的 package.json

{
  "name": "my project",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.3.2",
    "@testing-library/user-event": "^7.1.2",
    "react": "^16.12.0",
    "react-dom": "^16.12.0",
    "react-redux": "^7.1.3",
    "react-scripts": "^3.3.0",
    "redux": "^4.0.4",
    "typescript": "^3.7.3"
  },
  "scripts": {
    "start": "./node_modules/react-scripts/bin/react-scripts.js start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "proxy": "http://localhost:3001/",
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

我需要$npm run start执行。它绝对没有返回任何内容，甚至没有警告，好像它无法解析 package.json 文件一样。

标签： node.jsnpmpackage.json