左右滑动监听判断

<view @touchstart="touchStart" @touchmove="touchMove" @touchend="touchEnd">
    <!-- 内容 -->
</scroll-view>

data(){
  return{
    startX: 0, // 触摸开始的X坐标
        endX: 0, // 触摸结束的X坐标
    }
}

 touchStart(event) {
        this.startX = event.touches[0].clientX;
      },
      touchMove(event) {
        this.endX = event.touches[0].clientX;
      },
      touchEnd(event) {
        if (this.startX - this.endX > this.threshold) {
          console.log('右');
        } else if (this.endX - this.startX > this.threshold) {
          console.log('左');
        }
      },