liangchengyou / wow_english

  import 'package:wow_english/common/request/exception.dart';
  
  extension ExceptionExtension on Exception {
    String get getShowMessage {
      if (this is ApiException) {
        return (this as ApiException).message ?? '未知错误';

      } else if (this is FormatException) {
        return (this as FormatException).message;

      } else {
        return '未知错误';
      }
    }
  }