XMLSerializer—如何反序列化

本文关键字：反序列化 XMLSerializer | 更新日期: 2023-09-27 18:07:14

如何反序列化:

<c:replyMessage
xmlns:c="urn:schemas-cybersource-com:transaction-data-1.118">
     <c:merchantReferenceCode>cmAction12345</c:merchantReferenceCode>
     <c:requestID>3473543574375349573452</c:requestID>
     <c:caseManagementActionReply> 
         <c:reasonCode>100</c:reasonCode>
     </c:caseManagementActionReply> 
</c:replyMessage>

我在fiddler response中得到这个错误:

<replyMessage xmlns='urn:schemas-cybersource-com:transaction-data-1.118'> was not expected.

我使用的绑定器接受xml的mvc动作:

public class XmlModelBinderProvider : IModelBinderProvider
{
    public IModelBinder GetBinder(Type modelType)
    {
        var contentType = System.Web.HttpContext.Current.Request.ContentType;
        if (string.Compare(contentType, @"text/xml",
            StringComparison.OrdinalIgnoreCase) != 0)
        {
            return null;
        }
        return new XmlModelBinder();
    }
}
public class XmlModelBinder : IModelBinder
{
    public object BindModel(
        ControllerContext controllerContext,
        ModelBindingContext bindingContext)
    {
        var modelType = bindingContext.ModelType;
        var serializer = new XmlSerializer(modelType);
        var inputStream = controllerContext.HttpContext.Request.InputStream;
        return serializer.Deserialize(inputStream);
    }
}

模型:

[XmlRoot("c:caseManagementActionReply")] 
public class CCaseManagementActionReply
{
    public string ReasonCode { get; set; }
}
[XmlRoot("c:replyMessage")] 
public class CReplyMessage
{
    [XmlElement(ElementName = "c:merchantReferenceCode")]
    public string MerchantReferenceCode { get; set; }
    [XmlElement(ElementName = "c:requestID")]
    public string RequestID { get; set; }
    [XmlElement(ElementName = "c:caseManagementActionReply")]
    public CCaseManagementActionReply CaseManagementActionReply { get; set; }
}

XMLSerializer—如何反序列化

对不同的属性使用相同的元素名称。我想只是复制/粘贴错误:

[XmlElement(ElementName = "c:merchantReferenceCode")]
public string MerchantReferenceCode { get; set; }
[XmlElement(ElementName = "c:merchantReferenceCode")]
public string Decision { get; set; }

更新:

您应该在XmlRoot属性中指定名称空间。我测试了下面的类，它成功地序列化了样例XML:

[XmlRoot("replyMessage", Namespace= "urn:schemas-cybersource-com:transaction-data-1.118")]
public class CReplyMessage
{
    [XmlElement(ElementName = "merchantReferenceCode")]
    public string MerchantReferenceCode { get; set; }
    [XmlElement(ElementName = "requestID")]
    public string RequestID { get; set; }
    [XmlElement(ElementName = "caseManagementActionReply")]
    public CCaseManagementActionReply CaseManagementActionReply { get; set; }
}
public class CCaseManagementActionReply
{
    [XmlElement(ElementName = "reasonCode")]
    public string ReasonCode { get; set; }
}
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