补充空显示

ln_jq_app/lib/pages/b_page/reservation/controller.dart

@@ -23,7 +23,6 @@ class ReservationController extends GetxController with BaseControllerMixin {
   @override
   void onInit() {
     super.onInit();
-    // 可以在这里从服务器加载站点的初始信息
     renderData();
   }
 
@@ -58,8 +57,13 @@ class ReservationController extends GetxController with BaseControllerMixin {
         name = result.data["name"];
         hydrogenId = result.data["hydrogenId"].toString();
         address = result.data["address"];
-        costPrice = result.data["costPrice"].toString();
-        customerPrice = result.data["customerPrice"].toString();
+        var rawCostPrice = result.data["costPrice"];
+        if (rawCostPrice != null && rawCostPrice.toString().isNotEmpty) {
+          costPrice = "¥$rawCostPrice";
+        } else {
+          costPrice = "暂无价格";
+        }
+        customerPrice = result.data["customerPrice"] ?? "暂无价格";
         phone = result.data["phone"];
         startBusiness = result.data["startBusiness"];
         endBusiness = result.data["endBusiness"];

ln_jq_app/lib/pages/b_page/reservation/view.dart

@@ -71,7 +71,7 @@ class ReservationPage extends GetView<ReservationController> {
             child: Row(
               mainAxisAlignment: MainAxisAlignment.spaceAround,
               children: [
-                _buildHeaderStat('¥${controller.costPrice}', '氢气价格'),
+                _buildHeaderStat(controller.costPrice, '氢气价格'),
                 _buildHeaderStat(controller.timeStr, '营业时间'),
                 _buildHeaderStat('98%', '设备状态'),
               ],