.net – REST API仅设置对象的某些属性

我正在使用POST和 XML作为内容发布的REST API.在我的WebInvoke方法中,似乎只是序列化了一些属性.例如,我传递FirstName,LastName,电子邮件,电话和地址,但它没有设置电子邮件和地址属性.因此,当它将数据添加到我的数据库时,这些字段是空白的.

为什么是这样？为什么要设置一些属性而不是其他属性？我已经尝试重新安排订单,这并没有影响任何事情.这也让我想到了另外一个问题：所有属性都必须在xml中传递,或者只传递一些像我这里的那样足够吗？我希望答案是它并不需要全部,因为这可能是一个非常动态的系统,并且可能经常添加新属性而不更改xml.

以下是一些相关代码：

public class Lead
{
    #region Public Properties
    [DataMember(Name = "LeadId")]
    public int LeadId { get; set; }
    [DataMember(Name="FirstName")]
    public string FirstName { get; set; }
    [DataMember(Name = "MiddleName")]
    public string MiddleName { get; set; }
    [DataMember(Name = "LastName")]
    public string LastName { get; set; }
    [DataMember(Name = "Email")]
    public string Email { get; set; }
    [DataMember(Name = "Email2")]
    public string Email2 { get; set; }
    [DataMember(Name = "Phone")]
    public string Phone { get; set; }
    [DataMember(Name = "Phone2")]
    public string Phone2 { get; set; }
    [DataMember(Name = "Address")]
    public string Address { get; set; }
    [DataMember(Name = "Address2")]
    public string Address2 { get; set; }
    [DataMember(Name = "Address3")]
    public string Address3 { get; set; }
    [DataMember(Name = "City")]
    public string City { get; set; }
    [DataMember(Name = "State")]
    public string State { get; set; }
    [DataMember(Name = "Zip")] etc...

这是OperationContract

[OperationContract]
    [WebInvoke(Method = "POST",
        UriTemplate = "leads",
        BodyStyle= WebMessageBodyStyle.Bare,
        RequestFormat = WebMessageFormat.Xml,
        ResponseFormat = WebMessageFormat.Xml)]
    string AddLead(Lead lead);

这是服务中的AddLead函数：

public string AddLead(Lead lead)
    {
        string result = lead.Submit();
        if (result == "Success")
        {
            return "Success. " + lead.LeadId;
        }
        else
        {
            return result;
        }
    }

这是我传递的XML：

<?xml version="1.0" encoding="utf-8"?>
   <Lead xmlns="http://www.myrenamednamespace.com/leads">
      <FirstName>John</FirstName>
      <LastName>Doe</LastName>
      <Email>JohnDoe@gmail.com</Email>
      <Phone>8885551234</Phone>
      <Address>123 Fake St</Address>
      <City>Fake City</City>
   </Lead>

您需要在DataMember上指定顺序. DataContractSerializer假设按字母顺序排序,除非你另外告诉它,它忽略了它找到的预期订单项目(这就是为什么它做了电话但没有成功发送电子邮件)

public class Lead
{
    [DataMember(Name = "LeadId", Order=1)]
    public int LeadId { get; set; }

    [DataMember(Name = "FirstName", Order = 2)]
    public string FirstName { get; set; }

    [DataMember(Name = "MiddleName", Order = 3)]
     public string MiddleName { get; set; }

     // ... etc
}