增加列表全刷方法

lib/widget/my_refresh_list_public.dart

@@ -119,6 +119,15 @@ class _MyListViewPublicState extends State<MyListViewPublic> {
     }
   }
 
+  /// 刷新全部数据
+  void notifyAllItem(List list) {
+    _dataList.clear();
+    _dataList.addAll(list);
+    if (mounted) {
+      setState(() {});
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     Widget child = RefreshIndicator(
@@ -254,6 +263,11 @@ class MyListController {
     return _deerListViewState?.notifySingleItem(index, beanJson);
   }
 
+  /// 重新渲染数据
+  void refreshData(List dataList) {
+    return _deerListViewState?.notifyAllItem(dataList);
+  }
+
   /// 获取数据源
   List get dataList => _deerListViewState?._dataList ?? [];
 }