解决方案:
父元素上增加样式 style="transform:translate3d(0,0,0);overflow:hidden;"
子元素增加样式 style="max-height: 100%;max-width: 100%;transform:translate3d(0,0,0)"
<van-swipe :show-indicators="false" :loop="false" ref="swipeImg" :stop-propagation="false"
style="transform:translate3d(0,0,0);overflow:hidden;">
<van-swipe-item v-for="(image) in imgList" :key="image.id" class="swiptItem">
<img :src="image.url" style="max-height: 100%;max-width: 100%;transform:translate3d(0,0,0)" />
</van-swipe-item>
</van-swipe>