• https://cdn.bootcdn.net/ajax/libs/vant/2.12.35/index.css
• https://cdn.bootcdn.net/ajax/libs/vant/2.12.35/index.min.css
• https://cdn.bootcdn.net/ajax/libs/vant/2.12.35/vant.js
• https://cdn.bootcdn.net/ajax/libs/vant/2.12.35/vant.min.js