npm install
npm run serve
npm run build
npm run test
npm run lint
安装卸载脚手架 卸载:npm uninstall vue-cli -g 或 yarn global remove vue-cli
安装:npm install -g @vue/cli
yarn global add @vue/cli
创建项目: vue create hello-world
安装依赖报错 报错: npm resource busy or locked..... 解决方案:关掉360
moment query-string storage