如何从XML的所有内部节点中删除XMLN。我能够从根节点上删除XMLN,但内在节点仍然具有内在节点中的所有XMLN。
public class Program
{
public static void Main()
{
List<Person> students = new List<Person>();
Student std1 = new Student() { Name="Name1", StudentId = 1};
students.Add(std1);
Student std2 = new Student() { Name = "Name2", StudentId = 2 };
students.Add(std2);
string data = students.ToList().ToXML();
}
}
[System.Xml.Serialization.XmlInclude(typeof(Student))]
public class Person
{
public string Name { get; set; }
}
public class Student : Person
{
public int StudentId { get; set; }
}
toxml((
public static string ToXML<T>(this T value)
{
if (value.IsNull()) return string.Empty;
var xmlSerializer = new XmlSerializer(typeof(T));
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("", "");
using (var stringWriter = new StringWriter())
{
using (var xmlWriter = XmlWriter.Create(stringWriter, new XmlWriterSettings { OmitXmlDeclaration = true, Indent = false }))
{
xmlSerializer.Serialize(xmlWriter, value, ns);
return stringWriter.ToString();
}
}
}
输出是
<ArrayOfPerson>
<Person p2:type="Student" xmlns:p2="http://www.w3.org/2001/XMLSchema-instance">
<Name>Name1</Name>
<StudentId>1</StudentId>
</Person>
<Person p2:type="Student" xmlns:p2="http://www.w3.org/2001/XMLSchema-instance">
<Name>Name2</Name>
<StudentId>2</StudentId>
</Person>
</ArrayOfPerson>
预期输出为
<ArrayOfPerson>
<Person>
<Name>Name1</Name>
<StudentId>1</StudentId>
</Person>
<Person>
<Name>Name2</Name>
<StudentId>2</StudentId>
</Person>
</ArrayOfPerson>
在代码中执行XML序列化后,您可以从此答案中应用removeallNamespaces((函数:如何使用C#?
这是因为您正在序列化Person
的列表,但正在使用Student
的子类型。串行器需要确定所使用的实际类型所需的类型属性。
如果您不想要这些属性,并且只有一种类型的"人",那么您应该折叠Student
和Person
的定义:
public class Person
{
public string Name { get; set; }
public int StudentId { get; set; }
}
[XmlElement("Person", Type = typeof(Student))]
List<Person> students = new List<Person>();
然后删除您的包含带我永远弄清楚这个
在我的情况下,输出就是这样:
<ArrayOfPerson>
<Person>
<Name xmlns:p2="http://www.w3.org/2001/XMLSchema-instance"/>
<StudentId>1</StudentId>
</Person>
</ArrayOfPerson>
XMLNS污染了儿童财产,当属性为空(NULL(和类中的属性名称时,这就是发生这种情况 IsNullable = true
喜欢:
[XmlElement(IsNullable = true)]
public string Name { get; set; }
因此,如果要删除xmlns:p2从儿童属性中:
[XmlElement(IsNullable = false)]
public string Name { get; set; }