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c# - 如何将此xml反序列化为对象？

问题描述

我正在以以下格式获取数据：

<ReplyUserAccount xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" requestid="" version="1.0" xmlns="url">
  <Sender partnerid="xx">xx</Sender>
  <Users>
    <User method="GET" ResultCode="OK" Description="">
      <Guid>xx</Guid>
      <FirstName>xx</FirstName>
      <LastName>xx</LastName>
      <Phone>xx</Phone>
      <Mobile>xx</Mobile>
      <Email>xx</Email>
      <EmplNo>xx</EmplNo>
      <TacPermission />
      <InvPermission>xx</InvPermission>
      <CustomerId>xx</CustomerId>
    </User>
    </Users>
</ReplyUserAccount>

使用以下 C# 对象：


    [XmlRoot("ReplyUserAccount")]
    public class ReplyUserAccount
    {
        [XmlElement("Users")]
        public Users Users{ get; set; }
    }

    [XmlType("Users")]
    public class Users
    {
        [XmlElement("User")]
        public List<User> UserList{ get; set; }
    }

    [XmlType("User")]
    public class User
    {
        [XmlElement("EmplNo")]
        public string Id{ get; set; }
        [XmlElement("Guid")]
        public string Guid { get; set; } = null;
        [XmlElement("Email")]
        public string Email { get; set; }
        [XmlElement("FirstName")]
        public string FirstName { get; set; }
        [XmlElement("LastName")]
        public string LastName { get; set; }
        public bool Active { get; set; } = true;
        public string PhoneNumber { get; set; } = null;
    }

以及以下反序列化：

var result = await httpClient.GetAsync(url);
var xdoc = XDocument.Parse(await result.Content.ReadAsStringAsync());
XmlSerializer serializer = new XmlSerializer(typeof(ReplyUserAccount));
var content = xdoc.ToString();
TextReader reader = new StringReader(content);
var res = (ReplyUserAccount)serializer.Deserialize(reader);

但我收到以下错误： InvalidOperationException: <ReplyUserAccount xmlns='xxx'> was not expected.

对于如何正确反序列化这个特定的 xml 数据，我有点迷茫。非常感谢您对此提供的任何和所有帮助。

标签： c#xml

解决方案

要修复错误，您必须在反序列化之前删除xml 文本中的xmlns和xsi。您可以像这样删除xmlns和xsi：

var content = xdoc.ToString();
string strXMLPattern = @"xmlns(:\w+)?=""([^""]+)""|xsi(:\w+)?=""([^""]+)""";
content = Regex.Replace(content, strXMLPattern, "");

因此方法应该如下

var result = await httpClient.GetAsync(url);
var xdoc = XDocument.Parse(await result.Content.ReadAsStringAsync());
XmlSerializer serializer = new XmlSerializer(typeof(ReplyUserAccount));
var content = xdoc.ToString();
string strXMLPattern = @"xmlns(:\w+)?=""([^""]+)""|xsi(:\w+)?=""([^""]+)""";
content = Regex.Replace(content, strXMLPattern, "");
TextReader reader = new StringReader(content);
var res = (ReplyUserAccount)serializer.Deserialize(reader);

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