C# XmlSerializer 在子节点中定义带前缀的命名空间
C# XmlSerializer define namespace with prefix in a child node
我需要使用 C# 创建一个 XML 文档,如下所示:
<?xml version="1.0" encoding="utf-8"?>
<Container>
<Info>
<request xmlns:a="http://www.UKMail.com/Services/Contracts/DataContracts">
<a:AuthenticationToken>token</a:AuthenticationToken>
<a:Username>username</a:Username>
<a:ConsignmentNumber>12345</a:ConsignmentNumber>
</request>
</Info>
</Container>
关键部分是带有前缀 (xmlns:a=...) 的名称空间定义位于子节点中,而不是根节点中。到目前为止我只能出示这份文件:
<?xml version="1.0" encoding="utf-8"?>
<Container xmlns:a="http://www.UKMail.com/Services/Contracts/DataContracts">
<Info>
<a:request>
<a:AuthenticationToken>token</a:AuthenticationToken>
<a:Username>username</a:Username>
<a:ConsignmentNumber>12345</a:ConsignmentNumber>
</a:request>
</Info>
</Container>
Web 服务拒绝了 - 如果您将 xmlns:a.. 部分移动到请求节点,Web 服务会对此感到满意。
这就是我目前生成 XML 的方式:
class Program
{
static void Main(string[] args)
{
SerializeObject("XmlNamespaces.xml");
}
public static void SerializeObject(string filename)
{
var mySerializer = new XmlSerializer(typeof(Container));
// Writing a file requires a TextWriter.
TextWriter myWriter = new StreamWriter(filename);
// Creates an XmlSerializerNamespaces and adds two
// prefix-namespace pairs.
var myNamespaces = new XmlSerializerNamespaces();
myNamespaces.Add("a", "http://www.UKMail.com/Services/Contracts/DataContracts");
Container container = new Container
{
Info = new CancelConsignmentRequest
{
request = new CancelConsignmentRequestInfo
{
AuthenticationToken = "token",
ConsignmentNumber = "12345",
Username = "username"
}
}
};
mySerializer.Serialize(myWriter, container, myNamespaces);
myWriter.Close();
}
}
public class Container
{
public CancelConsignmentRequest Info { get; set; } = new CancelConsignmentRequest();
}
[XmlRoot(Namespace = "http://www.UKMail.com/Services/Contracts/ServiceContracts")]
public class CancelConsignmentRequest
{
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts")]
public CancelConsignmentRequestInfo request { get; set; } = new CancelConsignmentRequestInfo();
}
public class CancelConsignmentRequestInfo
{
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 0)]
public string AuthenticationToken { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 1)]
public string Username { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 2)]
public string ConsignmentNumber { get; set; }
}
我无法弄清楚如何将带有前缀 的命名空间定义放置在其中一个子节点中。请问有人知道如何在 C# 中执行此操作吗?谢谢
这是可能的。下面的代码可以满足您的要求。
class Program
{
static void Main(string[] args)
{
SerializeObject("XmlNamespaces.xml");
}
public static void SerializeObject(string filename)
{
var mySerializer = new XmlSerializer(typeof(Container));
// Writing a file requires a TextWriter.
TextWriter myWriter = new StreamWriter(filename);
// Creates an XmlSerializerNamespaces and adds two
// prefix-namespace pairs.
var myNamespaces = new XmlSerializerNamespaces();
//myNamespaces.Add("a", "http://www.UKMail.com/Services/Contracts/DataContracts");
Container container = new Container
{
Info = new CancelConsignmentRequest
{
request = new CancelConsignmentRequestInfo
{
AuthenticationToken = "token",
ConsignmentNumber = "12345",
Username = "username"
}
}
};
mySerializer.Serialize(myWriter, container, myNamespaces);
myWriter.Close();
}
}
public class Container
{
public CancelConsignmentRequest Info { get; set; } = new CancelConsignmentRequest();
}
public class CancelConsignmentRequest
{
public CancelConsignmentRequestInfo request { get; set; } = new CancelConsignmentRequestInfo();
}
[XmlRoot(Namespace = "http://www.UKMail.com/Services/Contracts/ServiceContracts")]
public class CancelConsignmentRequestInfo
{
[XmlNamespaceDeclarations]
public XmlSerializerNamespaces xmlns = new XmlSerializerNamespaces(
new[] { new XmlQualifiedName("a", "http://www.UKMail.com/Services/Contracts/DataContracts"), });
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 0)]
public string AuthenticationToken { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 1)]
public string Username { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 2)]
public string ConsignmentNumber { get; set; }
}
我需要使用 C# 创建一个 XML 文档,如下所示:
<?xml version="1.0" encoding="utf-8"?>
<Container>
<Info>
<request xmlns:a="http://www.UKMail.com/Services/Contracts/DataContracts">
<a:AuthenticationToken>token</a:AuthenticationToken>
<a:Username>username</a:Username>
<a:ConsignmentNumber>12345</a:ConsignmentNumber>
</request>
</Info>
</Container>
关键部分是带有前缀 (xmlns:a=...) 的名称空间定义位于子节点中,而不是根节点中。到目前为止我只能出示这份文件:
<?xml version="1.0" encoding="utf-8"?>
<Container xmlns:a="http://www.UKMail.com/Services/Contracts/DataContracts">
<Info>
<a:request>
<a:AuthenticationToken>token</a:AuthenticationToken>
<a:Username>username</a:Username>
<a:ConsignmentNumber>12345</a:ConsignmentNumber>
</a:request>
</Info>
</Container>
Web 服务拒绝了 - 如果您将 xmlns:a.. 部分移动到请求节点,Web 服务会对此感到满意。
这就是我目前生成 XML 的方式:
class Program
{
static void Main(string[] args)
{
SerializeObject("XmlNamespaces.xml");
}
public static void SerializeObject(string filename)
{
var mySerializer = new XmlSerializer(typeof(Container));
// Writing a file requires a TextWriter.
TextWriter myWriter = new StreamWriter(filename);
// Creates an XmlSerializerNamespaces and adds two
// prefix-namespace pairs.
var myNamespaces = new XmlSerializerNamespaces();
myNamespaces.Add("a", "http://www.UKMail.com/Services/Contracts/DataContracts");
Container container = new Container
{
Info = new CancelConsignmentRequest
{
request = new CancelConsignmentRequestInfo
{
AuthenticationToken = "token",
ConsignmentNumber = "12345",
Username = "username"
}
}
};
mySerializer.Serialize(myWriter, container, myNamespaces);
myWriter.Close();
}
}
public class Container
{
public CancelConsignmentRequest Info { get; set; } = new CancelConsignmentRequest();
}
[XmlRoot(Namespace = "http://www.UKMail.com/Services/Contracts/ServiceContracts")]
public class CancelConsignmentRequest
{
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts")]
public CancelConsignmentRequestInfo request { get; set; } = new CancelConsignmentRequestInfo();
}
public class CancelConsignmentRequestInfo
{
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 0)]
public string AuthenticationToken { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 1)]
public string Username { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 2)]
public string ConsignmentNumber { get; set; }
}
我无法弄清楚如何将带有前缀 的命名空间定义放置在其中一个子节点中。请问有人知道如何在 C# 中执行此操作吗?谢谢
这是可能的。下面的代码可以满足您的要求。
class Program
{
static void Main(string[] args)
{
SerializeObject("XmlNamespaces.xml");
}
public static void SerializeObject(string filename)
{
var mySerializer = new XmlSerializer(typeof(Container));
// Writing a file requires a TextWriter.
TextWriter myWriter = new StreamWriter(filename);
// Creates an XmlSerializerNamespaces and adds two
// prefix-namespace pairs.
var myNamespaces = new XmlSerializerNamespaces();
//myNamespaces.Add("a", "http://www.UKMail.com/Services/Contracts/DataContracts");
Container container = new Container
{
Info = new CancelConsignmentRequest
{
request = new CancelConsignmentRequestInfo
{
AuthenticationToken = "token",
ConsignmentNumber = "12345",
Username = "username"
}
}
};
mySerializer.Serialize(myWriter, container, myNamespaces);
myWriter.Close();
}
}
public class Container
{
public CancelConsignmentRequest Info { get; set; } = new CancelConsignmentRequest();
}
public class CancelConsignmentRequest
{
public CancelConsignmentRequestInfo request { get; set; } = new CancelConsignmentRequestInfo();
}
[XmlRoot(Namespace = "http://www.UKMail.com/Services/Contracts/ServiceContracts")]
public class CancelConsignmentRequestInfo
{
[XmlNamespaceDeclarations]
public XmlSerializerNamespaces xmlns = new XmlSerializerNamespaces(
new[] { new XmlQualifiedName("a", "http://www.UKMail.com/Services/Contracts/DataContracts"), });
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 0)]
public string AuthenticationToken { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 1)]
public string Username { get; set; }
[XmlElement(Namespace = "http://www.UKMail.com/Services/Contracts/DataContracts", Order = 2)]
public string ConsignmentNumber { get; set; }
}