完善购物车显示

src/views/cart/index.vue

@@ -10,6 +10,7 @@
       :title="item.goodsName"
       :desc="item.remark"
       :tag="'123'"
+      :specifications="item.specifications"
       :tags="['满50减20', 'hot']"
       :price="item.price"
       :isChecked="item.checked"

src/views/cart/modules/Item.vue

@@ -25,6 +25,7 @@
           >{{item}}</van-tag>
         </template>
          <template #footer>
+          <span style="margin-right:10px;" v-for="(item, index) in specifications" :key="index">{{item}}</span>
           <svg-icon icon-class="add-circle" :width="20" :height="20" @click="addNum"/>&nbsp;&nbsp;
           <svg-icon icon-class="minus-circle" :width="20" :height="20" @click="minusNum"/>
         </template>
@@ -50,6 +51,7 @@ export default {
     desc: String,
     tag: String,
     tags: Array,
+    specifications: Array,
     price: String,
     num: Number,
     isChecked: {