处理详情-点击主页-返回详情 下面会多一条的问题！

pages/index/components/listDetails/Details.js

                 if (this.data.currentData.customerId != this.data.userCustomerId) {
                     this.setData({
                         hotLoading: true,
+                        listData:[],
                     })
                     this.getListData();
                 }

pages/index/components/listDetails/Details.wxml

     </view>
     <view wx:else>
         <view class="list-view {{ customerId != currentData.customerId ? 'have-hot' : '' }}">
-            <listItem item="{{ currentData }}" pageStatus="detatil" isCollect="{{ isCollect }}" isShowCollect="{{ customerId != currentData.customerId }}" bind:changeCollect="changeCollect" customerId="{{ userCustomerId }}" />
+            <listItem item="{{ currentData }}" pageStatus="detatil" isCollect="{{ isCollect }}" isShowCollect="{{ customerId != currentData.customerId }}" bind:changeCollect="changeCollect" customerId="{{ customerId }}" />
         </view>
         <view wx:if="{{ customerId != currentData.customerId }}">
             <view class="view-interested">你可能感兴趣的需求</view>