1. 下载Vue脚手架，vue-cli

      1. cnpm install vue-cli -g

    2. 创建一个项目 ``` vue init webpack ”security“

    ? Project name security ? Project description security’s web project ? Author acompe ? Vue build standalone ? Install vue-router? No ? Use ESLint to lint your code? No ? Set up unit tests No ? Setup e2e tests with Nightwatch? No ? Should we run npm install for you after the project has been created? (recommended) npm

    2. 3. 安装相关资源
    3. ```bash
    4. cnpm install