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javascript - 我的服务器没有连接。它显示的错误

问题描述

首先我安装，

npx create-react-app amazon-clone

然后我想开始。所以我输入

npm start

但我得到一个错误。我的 JSON 文件在下面添加。

{
  "name": "amazon-clone",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.5.0",
    "@testing-library/user-event": "^7.2.1",
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-scripts": "3.4.3"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "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"
    ]
  }
}

为什么我收到错误？ 我看到很多stackoverflow的答案，但没有明白这一点

标签： javascriptnode.jsreactjsnpmnpx

解决方案

我想你忘了更改目录。请按照以下步骤操作。

npx create-react-app amazon-clone
cd amazon-clone
npm start

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