使用反射查找内部类或对象是否继承父类统一处理数据

private void populateShopId(Object obj, Long shopId) {
    if (obj == null || shopId == null) return;
    
    // 如果对象继承自 ShopIdentifiable，设置 shopId
    if (obj instanceof ShopIdentifiable) {
        ShopIdentifiable shopObj = (ShopIdentifiable) obj;
        if (shopObj.getShopId() == null) {
            shopObj.setShopId(shopId.intValue());
        }
    }
    
    // 如果是列表，递归处理每个元素
    if (obj instanceof List) {
        ((List<?>) obj).forEach(item -> populateShopId(item, shopId));
        return;
    }
    
    // 处理数组
    if (obj.getClass().isArray()) {
        Object[] array = (Object[]) obj;
        for (Object item : array) {
            populateShopId(item, shopId);
        }
        return;
    }
    
    // 对于其他对象，检查是否有继承自 ShopIdentifiable 的内部类或字段
    Field[] fields = obj.getClass().getDeclaredFields();
    for (Field field : fields) {
        try {
            field.setAccessible(true);
            Object fieldValue = field.get(obj);
            if (fieldValue != null) {
                // 递归处理字段值
                populateShopId(fieldValue, shopId);
            }
        } catch (IllegalAccessException e) {
            log.warn("无法访问字段: {}", field.getName(), e);
        }
    }
}