react-01 npm/yarn and git

1  preparation of npm/yarn

//设置淘宝镜像
	npm config set registry https://registry.npm.taobao.org
	yarn config set registry https://registry.npm.taobao.org

	//初始化项目
	npm init -y
	yarn init -y

	//下载项目的所有申明的依赖
	yarn install
	npm install

	//下载指定的运行时依赖包
	npm install webpack@3.2.1 -S
	yarn add webpack@3.2.1

	//下载指定的开发时依赖
	npm install webpack@3.2.1 -D
	yarn add webpack@3.2.1 -D

	//全局下载指定包
	npm install webpack -g
	yarn global add webpack

	//删除依赖包
	yarn remove webpack
	npm remove webpack -S
	yarn global remove webpack
	npm remove webpack -g

	//运行项目中配置的script
	yarn run ***
	npm run ***

	//查看某个包的信息
	yarn info ***
	npm info ***

2 preparation of git

	git config --global user.name "username" //配置用户名
	git config --global user.email "123@email.com"  //配置邮箱

	git init //初始化生成一个本地仓库
	git add . //添加到暂存区
	git commit -m "message" //提交到本地仓库
	git remote add origin url //关联到远程仓库
	git push origin master //推送本地master分支到远程master分支

	git checkout -b dev //创建一个开发分支并切换到新分支
	git push origin dev //推送本地dev分支到远程dev分支
	git pull origin dev //从远程dev分支拉取到本地dev分支
	git clone url //将远程仓库克隆下载到本地
	git checkout -b dev origin/dev //克隆仓库后切换到dev分支