Question

我使用Create-React-App创建了一个React项目。 package.json文件显示：

{
  "name": "dashboard",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^15.5.4",
    "react-dom": "^15.5.4"
  },
  "devDependencies": {
    "react-scripts": "1.0.7"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject"
  }
}

如何添加Redux？我运行什么命令将其安装到我的node_modules中？

Answer 1

添加redux的npm命令是：

npm install --save redux

这将通过添加package.json作为依赖项来修改您的redux文件，并将该软件包下载到您的node_modules目录。

之后您的package.json文件将如下所示：

{
  "name": "dashboard",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^15.5.4",
    "react-dom": "^15.5.4",
    "redux": "^3.6.0"
  },
  "devDependencies": {
    "react-scripts": "1.0.7"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject"
  }
}

您也可以自己在redux下添加dependencies行。

如果您这样做，则必须在之后运行npm install，以便将redux包添加到您的node_modules。

我应该如何将Redux添加到使用Create-React-App创建的React项目中？

1 个答案: