【发布时间】:2018-06-16 02:06:33
【问题描述】:
我通过 create-react-app 启动了一个 react 项目
create-react-app my-app --scripts-version=react-scripts-ts
我得到了以下 package.json
{
"name": "my-app",
"version": "0.1.0",
"private": true,
"dependencies": {
"react": "^16.4.1",
"react-dom": "^16.4.1",
"react-scripts-ts": "2.16.0"
},
"scripts": {
"start": "react-scripts-ts start",
"build": "react-scripts-ts build",
"test": "react-scripts-ts test --env=jsdom",
"eject": "react-scripts-ts eject"
},
"devDependencies": {
"@types/jest": "^23.1.0",
"@types/node": "^10.3.3",
"@types/react": "^16.3.18",
"@types/react-dom": "^16.0.6",
"typescript": "^2.9.2"
}
}
我了解构建生产包不需要 devDependencies 中的包,因此我们分别拥有依赖项和 devDependencies。但是,如果我想添加一个新的包,例如react-router,我应该像下面一样分别做以下两个吗?
npm install --save react-router
npm install --save-dev @types/react-router
或者我应该这样做
npm install --save @types/react-router
如果可以的话,这两种方法有什么区别?
【问题讨论】:
标签: reactjs typescript npm