uniapp_背景动态style,动态class

<view class="container" :style="{'height':`${pyq_lists.length * 300}` + 'px'}">
<pyqList v-for="(item,index) in pyq_lists" :key='item+index' :itemData='item' />
</view>
相信坚持的力量,日复一日的习惯.

<view class="container" :style="{'height':`${pyq_lists.length * 300}` + 'px'}">
<pyqList v-for="(item,index) in pyq_lists" :key='item+index' :itemData='item' />
</view>