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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)
 
