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React学习手册
book

React学习手册

by Alex Banks, Eve Porcello
December 2017
Intermediate to advanced
329 pages
6h 9m
Chinese
China Electric Power Press Ltd.
Content preview from React学习手册
初识
React
11
nodejs.org
。然后在该网站下载
Node.js
的自动化安装程序。安装完毕之后,在命令
行再次输入
node -v
,就会看到相关的软件版本号了。
使用
Yarn
进行依赖管理
Yarn
npm
的一个备选替代性方案。它是由
Facebook
2016
年推出的,它最初的
目的是为了方便和
Exponent
Google
Tilde
等公司协作。该项目帮助
Facebook
和其他公司更可靠地管理它们的依赖项。同时在使用它安装软件包时,你会发现
它的速度更快。你可以在
Yarn
官方网站
(
https://yarnpkg.com/en/compare
)
上比较
npm
Yarn
之间的性能差异。
如果你对
npm
工作流非常熟悉,那么
Yarn
的使用也就驾轻就熟了。首先,使用
npm
Yarn
进行全局安装:
npm install -g yarn
然后用户就可以安装软件包了。当从
package.json
中安装相关依赖时,可以使用
yarn
替代
npm
在安装特定软件包时,为了替代
npm install --save [package-name]
命令,用
户可以执行如下命令:
yarn add [package-name]
为了移除一个依赖,相关命令也是类似的:
yarn remove [package-name]
Facebook
公司在实际开发工作中采用的就是
Yarn
,并且它还被包含到
React
React Native
create-react-app
中。如果读者发现某个项目中包含
yarn.lock
文件,
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Publisher Resources

ISBN: 9787519814236