vue动态添加图片/背景图

普通动态添加背景图

   <div
      class="serviceDate"
      :style="{
    
    
        'background-image': `url(${
      
      require('../../assets/weekComment/bannerCard_' +
          serviceInfo.code +
          '.png')})`,
      }"
    >
    </div>

注意:如果变量回来的慢会报错,那就在父盒子添加v-if,等数据回来了再渲染.

添加判断的背景图

  <div
      class="serviceDate"
      :style="{
    
    
        'background-image': `url(${
      
      require('../../assets/weekComment/' + ((serviceInfo.status==9?'past_':'bannerCard_') + serviceInfo.code) + '.png')})`,
      }"
    >
    </div>

动态添加判断的图片也同理

 <img :src="require('@/assets/contract/'+(chechItem.active?'selected':'select')+'.png')" >