现在从数据库取回的数据中,要渲染的image的src是imageHost+mainImage:
拼接方式:
:thumb=“item.imageHost+’’+item.mainImage”
<!-- 商品列表 --><section class="product-list"><div class="product-container"><van-card v-for="(item,index) in products" :key="index" :data-i="item.id" :num="item.stock" :price="item.price" :desc="item.subtitle" :title="item.name" lazy-load="true" :thumb="item.imageHost+''+item.mainImage" :origin-price="item.originalPrice" /></div></section>