优化我的收藏页

pages/prod-classify/prod-classify.css

@@ -17,3 +17,13 @@ page {
   height: 20rpx;
   background: #f4f4f4;
 }
+
+/* 空 */
+.empty {
+  display: block;
+  width: 100%;
+  font-size: 26rpx;
+  color: #999;
+  margin-top: 20vh;
+  text-align: center;
+}

pages/prod-classify/prod-classify.vue

@@ -8,6 +8,8 @@
     <block v-for="(item, index) in prodList" :key="index">
       <prod :item="item"></prod>
     </block>
+
+    <view v-if="!prodList.length" class="empty">暂无数据</view>
   </view>
 </view>
 </template>