Web API響應中缺少XML名稱空間

Question

我有一堂課叫Customer

[Serializable]
[DataContract]
[XmlRoot(Namespace = "http://noatariff.com")]
public class Customer
{
    public Customer()
    {
        DateTime now = DateTime.Now;
        string datePart = now.ToString("yyyy-MM-dd");
        string timePart = now.ToString("HH:mm:ss.fffzzz");
        this.TimeReceived = String.Format("{0}T{1}", datePart, timePart);
    }

    [DataMember]
    [XmlElement(Namespace = "http://noatariff.com")]
    public string TimeReceived { get; set; }    
}

Web API代碼

    [HttpGet]
    [Route("ping")]
    public HttpResponseMessage GetCustomerTime()
    {
        Customer cust = new Customer();
        HttpResponseMessage resp = Request.CreateResponse<Customer>(HttpStatusCode.OK, cust, new XmlMediaTypeFormatter(), "application/xml");
        return resp;
    }

當我訪問我的方法時，得到如下響應：

<Customer xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/PMPI_InterconnectService.Controllers">
    <TimeReceived>2016-09-07T15:35:50.658-05:00</TimeReceived>
    <head/>
</Customer>

我想獲得名稱空間信息作為響應。

我缺少什么？

<mcn:Customer xmlns:mcn="http://noatariff.com">
   <mcn:TimeReceived>2016-09-07T15:46:46.845-05:00</mcn:TimeReceived>
</mcn:Customer>

Answer 1

只是嘗試這個：

[DataContract(Namespace = "http://noatariff.com")]
public class Customer
{
    public Customer()
    {
        DateTime now = DateTime.Now;
        string datePart = now.ToString("yyyy-MM-dd");
        string timePart = now.ToString("HH:mm:ss.fffzzz");
        this.TimeReceived = String.Format("{0}T{1}", datePart, timePart);
    }

    [DataMember]
    public string TimeReceived { get; set; }    
}

如果您將DataContract用作序列化器，則不需要其他任何東西。