uniapp H5 touchstart touchend 切换背景会失效，或者没用
-
直接上代码 （使用
class以及hover-class来设置样式） -
class设置默认的背景图或者样式 -
hover-class来设置按下的背景图 或者样式抬起
按下
<view class="mp_zoom_size ZoomReduceIcon" hover-class="touchZoomReduceIcon">
</view><style lang="scss" scoped>.touchZoomReduceIcon {background-image: url('../../static/img/zoom_reduce_press.png') !important;background-size: 100% 100%;background-repeat: no-repeat;}.ZoomReduceIcon {background-image: url('../../static/img/zoom_reduce.png') !important;background-size: 100% 100%;background-repeat: no-repeat;}
</style>
- 搞定！（日常记录）
