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debug(pre-planting): 添加购买流程详细日志以排查 List cast 错误 

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
hailin 2026-02-28 07:19:35 -08:00
parent 606d3c0b22
commit 9b6effe63d
2 changed files with 10 additions and 5 deletions
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2
frontend/mobile-app/lib/core/network/api_client.dart
View File

@ -384,7 +384,9 @@ class ApiClient {
case DioExceptionType.badResponse: case DioExceptionType.badResponse:
final statusCode = error.response?.statusCode; final statusCode = error.response?.statusCode;
final data = error.response?.data; final data = error.response?.data;
debugPrint('[ApiClient] ▼▼▼ badResponse: status=$statusCode, data=$data, dataType=${data.runtimeType}');
final rawMsg = data is Map ? data['message'] : null; final rawMsg = data is Map ? data['message'] : null;
debugPrint('[ApiClient] ▼▼▼ rawMsg=$rawMsg, rawMsgType=${rawMsg.runtimeType}');
final message = rawMsg is List final message = rawMsg is List
? (rawMsg as List).join(', ') ? (rawMsg as List).join(', ')
: (rawMsg?.toString() ?? '请求失败'); : (rawMsg?.toString() ?? '请求失败');

13
frontend/mobile-app/lib/features/pre_planting/presentation/pages/pre_planting_purchase_page.dart
View File

@ -348,12 +348,14 @@ class _PrePlantingPurchasePageState
final prePlantingService = ref.read(prePlantingServiceProvider); final prePlantingService = ref.read(prePlantingServiceProvider);
// 创建预种订单（后端自动完成：扣款 → 分配权益 → 检查合并） // 创建预种订单（后端自动完成：扣款 → 分配权益 → 检查合并）
final pc = _isFirstPurchase ? _selectedProvinceCode : _position?.provinceCode;
final cc = _isFirstPurchase ? _selectedCityCode : _position?.cityCode;
debugPrint('[PrePlantingPurchase] ★ createOrder: qty=$_quantity, isFirst=$_isFirstPurchase, provinceCode=$pc, cityCode=$cc');
final response = await prePlantingService.createOrder( final response = await prePlantingService.createOrder(
portionCount: _quantity, portionCount: _quantity,
// 首次购买时传省市信息，续购时后端自动复用 provinceCode: pc,
provinceCode: _isFirstPurchase ? _selectedProvinceCode : _position?.provinceCode,
provinceName: _isFirstPurchase ? _selectedProvinceName : _position?.provinceName, provinceName: _isFirstPurchase ? _selectedProvinceName : _position?.provinceName,
cityCode: _isFirstPurchase ? _selectedCityCode : _position?.cityCode, cityCode: cc,
cityName: _isFirstPurchase ? _selectedCityName : _position?.cityName, cityName: _isFirstPurchase ? _selectedCityName : _position?.cityName,
); );
@ -376,8 +378,9 @@ class _PrePlantingPurchasePageState
// 返回上一页（Profile 页面会自动刷新） // 返回上一页（Profile 页面会自动刷新）
context.pop(true); context.pop(true);
} }
} catch (e) { } catch (e, stack) {
debugPrint('[PrePlantingPurchase] 购买失败: $e'); debugPrint('[PrePlantingPurchase] ★ 购买失败 type=${e.runtimeType}: $e');
debugPrint('[PrePlantingPurchase] ★ stackTrace: $stack');
if (mounted) { if (mounted) {
ScaffoldMessenger.of(context).showSnackBar( ScaffoldMessenger.of(context).showSnackBar(
SnackBar( SnackBar(