快速了解学习:https://www.kuangstudy.com/bbs/1351463043300708353
菜鸟学习网站:https://www.runoob.com/
bootstrap:https://www.bootcss.com/
elememt-ui:https://element.eleme.cn/#/zh-CN
npm:https://www.npmjs.com/
vue-element-admin:https://panjiachen.github.io/vue-element-admin-site/zh/