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[英]how to run react project created with "create-react-app" in codepen?
[英]How should I add Redux to a React project created with Create-React-App?
我用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?
添加redux
的npm命令为:
npm install --save redux
这将通过添加redux
作为依赖项来修改package.json
文件,并将该包下载到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"
}
}
您还可以自己添加带有redux
的行(在dependencies
下)。
如果这样做,则必须随后运行npm install
,以便将redux
软件包添加到您的node_modules
。
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