csharp 示例 - CSHARP - 数据层，GetProductsDataJson.cs

Posted 2021-05-12

// For complete examples and data files, please go to https://github.com/groupdocsassembly/GroupDocs_Assembly_NET
/// <summary>
/// Deserializes the json file, loop over the deserialized data
/// </summary>
/// <returns>Returns deserialized data</returns>
public static IEnumerable<BusinessObjects.Product> GetProductsDataJson()
{
    string rawData = File.ReadAllText(jsonFile);
    BusinessObjects.Customer[] customers = JsonConvert.DeserializeObject<BusinessObjects.Customer[]>(rawData);

    foreach (BusinessObjects.Customer customer in customers)
    {
        foreach (BusinessObjects.Order order in customer.Order)
            yield return order.Product;
    }
}