v1.0.1

lib/ui/pages/stock_list.dart

@@ -30,6 +30,7 @@ class _StockListPageState extends State<StockListPage> {
   Map<String, StockPrice> stockPriceMap = {}; //缓存价格信息
   String stockCodeString = ''; //股票代码列表
   bool timerRunning = false;
+  bool requesting = false;
   @override
   void initState() {
     super.initState();
@@ -255,10 +256,12 @@ class _StockListPageState extends State<StockListPage> {
   }
 
   void _updateStockInfo() {
-    if (stocklist.isEmpty || stockCodeString.isEmpty) {
+    if (requesting || stocklist.isEmpty || stockCodeString.isEmpty) {
       return;
     }
+    requesting = true;
     StockUtil.updateStockPrice(stockCodeString).then((pricesMap) {
+      requesting = false;
       if (pricesMap != null && pricesMap.isNotEmpty) {
         setState(() {
           for (int i = 0; i < stocklist.length; i++) {

lib/util/stock_util.dart

@@ -52,7 +52,9 @@ class StockUtil {
     Completer<Map<String, StockPrice>> completer = Completer();
     String url = API_STOCK + codes;
     HttpUtil().getDio().get(url).then((response) {
-      return completer.complete(_parseSinaData(response.data));
+      completer.complete(_parseSinaData(response.data));
+    }).catchError((error) {
+      completer.complete(null);
     });
     return completer.future;
   }

pubspec.yaml

@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.0.0+100
+version: 1.0.1+101
 
 environment:
   sdk: ">=2.7.0 <3.0.0"