vue BetterScroll的安装使用

npm install better-scroll --save

视图结构：

<div class="wrapper">
  <ul class="content">
    <li>...</li>
    <li>...</li>
    ...
  </ul>
  <!-- you can put some other DOMs here, it won't affect the scrolling -->
</div>

引用方式：

import BScroll from 'better-scroll'
const wrapper = document.querySelector('.wrapper')
const scroll = new BScroll(wrapper)