scroll-view 设置属性 enhanced="{{true}}" binddragstart="onStart" bindd:ragend="onEnd" 。 滚动的时候onStart onEnd方法监听无效。

"width: 100%; height: 400px;"
  enhanced="{{true}}"
  refresher-enabled="{{true}}"
  refresher-threshold="{{80}}"
  refresher-default-style="none"
  refresher-background="lightgreen"
  bindrefresherpulling="{{refresh.onPulling}}"
  binddragstart="onStart"
  bindd:ragend="onEnd"
>

onStart(e){
   console.log('滚动开始')
  },
  onEnd(e){
    console.log('滚动结束')
  },