yarn的用法

安装 

npm install -g yarn

使用npm全局安装或者也可以使用官网的安装方法 

安装原文地址：yarn官网

开始一个新项目

yarn init

添加一个依赖项

yarn add [package]
yarn add [package]@[version]
yarn add [package]@[tag]

将依赖关系添加到不同类别的依赖项

添加到devDependencies，peerDependencies和optionalDependencies分别为：

yarn add [package] --dev
yarn add [package] --peer
yarn add [package] --optional

升级依赖项

yarn upgrade [package]
yarn upgrade [package]@[version]
yarn upgrade [package]@[tag]

删除依赖项

yarn remove [package]

安装项目的所有依赖项

yarn

要么

yarn install

npm 与 yarn 命令对比

npm	yarn
npm install	yarn install
(N/A)	yarn install --flat
(N/A)	yarn install --har
(N/A)	yarn install --no-lockfile
(N/A)	yarn install --pure-lockfile
npm install [package]	(N/A)
npm install --save [package]	yarn add [package]
npm install --save-dev [package]	yarn add [package] [--dev/-D]
(N/A)	yarn add [package] [--peer/-P]
npm install --save-optional [package]	yarn add [package] [--optional/-O]
npm install --save-exact [package]	yarn add [package] [--exact/-E]
(N/A)	yarn add [package] [--tilde/-T]
npm install --global [package]	yarn global add [package]
npm rebuild	yarn install --force
npm uninstall [package]	(N/A)
npm uninstall --save [package]	yarn remove [package]
npm uninstall --save-dev [package]	yarn remove [package]
npm uninstall --save-optional [package]	yarn remove [package]
npm cache clean	yarn cache clean
rm -rf node_modules && npm install	yarn upgrade

yarn用法原文地址：yarn官网

yarn与npm命令对比：yarn与npm命令对比

希望我的入坑经验对你有所帮助，愿圣光与你同在