加入购物车板块滑动置顶优化

lib/store/shop_details_page.dart

@@ -74,7 +74,6 @@ class _ShopDetailsPage extends State<ShopDetailsPage> {
     storeId = widget.arguments["storeId"];
     isSetMeal = widget.arguments["isSetMeal"] ?? false;
     scrollController.addListener(() {
-      print(scrollController.offset);
       if(scIndex == 0 && scrollController.offset > 400){
         setState(() {
           scIndex = 1;
@@ -109,6 +108,7 @@ class _ShopDetailsPage extends State<ShopDetailsPage> {
   void dispose() {
     super.dispose();
     refreshController.dispose();
+    scrollController.dispose();
   }
 
   /// 查询店铺信息