yarn和npm命令对比

npm	yarn	注释
npm init	yarn init	初始化项目
npm install	yarn	安装全部依赖
npm install react –save	yarn add react	安装某个依赖，保存到 dependencies
npm uninstall react –save	yarn remove react	移除某个依赖
npm install react –save-dev	yarn add react –dev	安装某依赖,保存到 devDependencies
npm update [package] –save	yarn upgrade [package]	更新生产环境某个依赖包
npm install axios –global	yarn global add axios	全局安装某个依赖
npm install –save axios vue-axios	yarn add axios vue-axios	同时下载多个依赖包
npm install [package]@[version]	yarn add [package]@[version]	安装指定版本的包
npm rebuild	yarn install –force	重新下载所有包

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