自动创建用于xml反序列化的C#类don'；不起作用

本文关键字：don 不起作用 创建 用于 xml 反序列化 | 更新日期: 2023-09-27 18:25:33

我正在努力为这个xml:创建反序列化类

<?xml version="1.0" encoding="ISO-8859-1"?>
<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:stn="urn:response">
    <SOAP-ENV:Body>
        <Response>
            <Records xsi:type="SOAP-ENC:Array" SOAP-ENC:arrayType="stn:Record[1]">
                <item xsi:type="stn:Record">
                    <person xsi:type="xsd:string">John Johnos</person>
                    <address xsi:type="xsd:string">Some Street 1</address>
                    <age xsi:type="xsd:string">24</age>
                </item>
            </Records>
            <status xsi:type="SOAP-ENC:Array" SOAP-ENC:arrayType="stn:status[1]">
                <item xsi:type="stn:status">
                    <status xsi:type="xsd:string">success</status>
                    <message xsi:type="xsd:string"/>
                </item>
            </status>
        </Response>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

我尝试使用自动创建的代码（在VisualStudio12:Edit->Paste Special->Paste XML as Classes中）：

/// <remarks/>
[System.SerializableAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
[System.Xml.Serialization.XmlRootAttribute(Namespace = "http://schemas.xmlsoap.org/soap/envelope/", IsNullable = false)]
public partial class Envelope
{
    private EnvelopeBody bodyField;
    private string encodingStyleField;
    /// <remarks/>
    public EnvelopeBody Body
    {
        get
        {
            return this.bodyField;
        }
        set
        {
            this.bodyField = value;
        }
    }
    /// <remarks/>
    [System.Xml.Serialization.XmlAttributeAttribute(Form = System.Xml.Schema.XmlSchemaForm.Qualified)]
    public string encodingStyle
    {
        get
        {
            return this.encodingStyleField;
        }
        set
        {
            this.encodingStyleField = value;
        }
    }
}
/// <remarks/>
[System.SerializableAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
public partial class EnvelopeBody
{
    private Response responseField;
    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Namespace = "")]
    public Response Response
    {
        get
        {
            return this.responseField;
        }
        set
        {
            this.responseField = value;
        }
    }
}
/// <remarks/>
[System.SerializableAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
[System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
public partial class Response
{
    private ResponseRecords recordsField;
    private ResponseStatus statusField;
    /// <remarks/>
    public ResponseRecords Records
    {
        get
        {
            return this.recordsField;
        }
        set
        {
            this.recordsField = value;
        }
    }
    /// <remarks/>
    public ResponseStatus status
    {
        get
        {
            return this.statusField;
        }
        set
        {
            this.statusField = value;
        }
    }
}
/// <remarks/>
[System.SerializableAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
public partial class ResponseRecords
{
    private ResponseRecordsItem itemField;
    private string arrayTypeField;
    /// <remarks/>
    public ResponseRecordsItem item
    {
        get
        {
            return this.itemField;
        }
        set
        {
            this.itemField = value;
        }
    }
    /// <remarks/>
    [System.Xml.Serialization.XmlAttributeAttribute(Form = System.Xml.Schema.XmlSchemaForm.Qualified, Namespace = "http://schemas.xmlsoap.org/soap/encoding/")]
    public string arrayType
    {
        get
        {
            return this.arrayTypeField;
        }
        set
        {
            this.arrayTypeField = value;
        }
    }
}
/// <remarks/>
[System.SerializableAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
public partial class ResponseRecordsItem
{
    private string personField;
    private string addressField;
    private byte ageField;
    /// <remarks/>
    public string person
    {
        get
        {
            return this.personField;
        }
        set
        {
            this.personField = value;
        }
    }
    /// <remarks/>
    public string address
    {
        get
        {
            return this.addressField;
        }
        set
        {
            this.addressField = value;
        }
    }
    /// <remarks/>
    public byte age
    {
        get
        {
            return this.ageField;
        }
        set
        {
            this.ageField = value;
        }
    }
}
/// <remarks/>
[System.SerializableAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
public partial class ResponseStatus
{
    private ResponseStatusItem itemField;
    private string arrayTypeField;
    /// <remarks/>
    public ResponseStatusItem item
    {
        get
        {
            return this.itemField;
        }
        set
        {
            this.itemField = value;
        }
    }
    /// <remarks/>
    [System.Xml.Serialization.XmlAttributeAttribute(Form = System.Xml.Schema.XmlSchemaForm.Qualified, Namespace = "http://schemas.xmlsoap.org/soap/encoding/")]
    public string arrayType
    {
        get
        {
            return this.arrayTypeField;
        }
        set
        {
            this.arrayTypeField = value;
        }
    }
}
/// <remarks/>
[System.SerializableAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
public partial class ResponseStatusItem
{
    private string statusField;
    private object messageField;
    /// <remarks/>
    public string status
    {
        get
        {
            return this.statusField;
        }
        set
        {
            this.statusField = value;
        }
    }
    /// <remarks/>
    public object message
    {
        get
        {
            return this.messageField;
        }
        set
        {
            this.messageField = value;
        }
    }
}

我尝试在XMLSerializer:的帮助下进行反序列化

var serializer = new XmlSerializer(typeof(Envelope));
var reader = new StringReader(response);
var flResponse = (Envelope)serializer.Deserialize(reader);

我得到的错误信息：

Message=The specified type was not recognized: name='Array', namespace='http://schemas.xmlsoap.org/soap/encoding/', at <Records xmlns=''>.

你能帮我为这个xml优化反序列化类吗？

自动创建用于xml反序列化的C#类don'；不起作用

我尝试了很多东西，最终找到了答案。您发布的Xml无效，因为xsi:type在反序列化中不起作用。

有效的XML应该如下所示：

<?xml version="1.0" encoding="ISO-8859-1"?>
<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:stn="urn:response">
    <SOAP-ENV:Body>
        <Response>
            <Records>
                <item>
                    <person >John Johnos</person>
                    <address >Some Street 1</address>
                    <age >24</age>
                </item>
            </Records>
            <status>
                <item>
                    <status >success</status>
                    <message/>
                </item>
            </status>
        </Response>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

代码应该看起来像：

XDocument xml = XDocument.Parse(xmlInput);
XmlSerializer serializer = new XmlSerializer(typeof(Response));
using (StringReader stream = new StringReader(items[0].ToString()))
{
    var output = (Response)serializer.Deserialize(stream);
}

自动生成类将来自：

<Response>
  <Records  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <item>
      <person>John Johnos</person>
      <address >Some Street 1</address>
      <age>24</age>
    </item>
  </Records>
  <status xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <item >
      <status >success</status>
      <message />
    </item>
  </status>
</Response>

希望这一点足够清楚。不知道如何从Envelope中删除类型，因此，这可能不是您想要的解决方案。

我从Envelope中获取内容的方法是XDocument.Descendants(elemmentName)，它返回该名称的元素的数组或列表，然后您可以填充对象。它的工作量更多，但我认为它比转换xml进行反序列化要好。

为什么不为整个架构生成一个序列化库？

  1. 从消息中的URL下载XSD模式文件，并将其保存在的某个位置

    http://schemas.xmlsoap.org/soap/encoding/

  2. 打开Visual Studio命令提示符并输入以下命令

    xsd/classes SoapEncoding.xsd

  3. 输出将是一个名为SoapEncoding.cs的文件。

  4. 将此文件导入到项目中，然后再次尝试反序列化消息

如果一切顺利，这次一切都会好起来的。

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