如何将XML反序列化为json和json转换为c#类? [英] How do Deserialize XML to json and json to c# classes?
问题描述
// This is my xml data I am trying to map this to my .net classes. By converting XML to json and json back to C# classes.
string xml = @" <ReportTemplate>
<Page Id='1' LayoutId='1'>
<Section Id='1'>
<Body>TEststindfgdfgf</Body>
</Section>`enter code here`
<Section Id='2'>
<Content Id='9834ebcd0e9537c315a42cf0d8ed32745f89827c' Type='News'></Content>
<Content Id='9834ebcd0e9537c315a42cf0d8ed32745f89827c' Type='News' ></Content>
</Section>
<Section Id='3'>
<Content Id='9834ebcd0e9537c315a42cf0d8ed32745f89827c' Type='News'></Content>
</Section>
</Page>
<Page Id='2' LayoutId='1'>
<Section Id='1'>
<Content Id='9834ebcd0e9537c315a42cf0d8ed32745f89827c' Type='News'></Content>
<Content Id='9834ebcd0e9537c315a42cf0d8ed32745f89827c' Type='News'></Content>
</Section>
<Section Id='2'>
<Content Id='9834ebcd0e9537c315a42cf0d8ed32745f89827c' Type='News'></Content>
</Section>
<Section Id='3'>
<Body>dfgdgggf;</Body>
</Section>
</Page>
</ReportTemplate>";
public class ReportTemplate
{
public List<Page> Page { get; set; }
}
public class Page
{
public string Id { get; set; }
public string LayoutId { get; set; }
public List<Section> Section { get; set; }
}
public class Section
{
public string Id { get; set; }
public string Body { get; set; }
public List<Content> Content { get; set; }
}
public class Content
{
public string Id { get; set; }
public string Type { get; set; }
}
var xmldoc = new XmlDocument();
xmldoc.LoadXml(xml);
var json = JsonConvert.SerializeXmlNode(xmldoc,Newtonsoft.Json.Formatting.Indented, true);
var obj = JsonConvert.DeserializeObject<ReportTemplate>(Regex.Replace(json, "(?<=\")(@)(?!.*\":\\s )", string.Empty, RegexOptions.IgnoreCase));
//这是我得到的错误
Newtonsoft.Json.JsonSerializationException:'无法反序列化 当前的JSON对象(例如{"name":"value"}) 'System.Collections.Generic.List`1 [LintoXML.Program + Content]'因为 该类型需要JSON数组(例如[1,2,3])进行反序列化 正确地.要解决此错误，请将JSON更改为JSON数组 (例如[1,2,3])或更改反序列化类型，以使其成为常规 .NET类型(例如，不是整数之类的原始类型，不是集合 可以从JSON反序列化的类型(如数组或列表) 目的.也可以将JsonObjectAttribute添加到类型中以强制它 从JSON对象反序列化.小路 页面[0].部分[2] .Content.Id"，第27行，位置17.'
Newtonsoft.Json.JsonSerializationException: 'Cannot deserialize the current JSON object (e.g. {"name":"value"}) into type 'System.Collections.Generic.List`1[LintoXML.Program+Content]' because the type requires a JSON array (e.g. [1,2,3]) to deserialize correctly. To fix this error either change the JSON to a JSON array (e.g. [1,2,3]) or change the deserialized type so that it is a normal .NET type (e.g. not a primitive type like integer, not a collection type like an array or List) that can be deserialized from a JSON object. JsonObjectAttribute can also be added to the type to force it to deserialize from a JSON object. Path 'Page[0].Section[2].Content.Id', line 27, position 17.'
推荐答案
Once you have serialized the XML into JSON, copy the JSON and generate the classes for it by referring this answer. Here are the classes:
public class Rootobject
{
public Reporttemplate ReportTemplate { get; set; }
}
public class Reporttemplate
{
public Page[] Page { get; set; }
}
public class Page
{
public string Id { get; set; }
public string LayoutId { get; set; }
public Section[] Section { get; set; }
public string text { get; set; }
}
public class Section
{
public string Id { get; set; }
public string Body { get; set; }
public object Content { get; set; }
}
然后将JSON反序列化为这些类:
Then deserialize the JSON into those classes:
var xmldoc = new XmlDocument();
xmldoc.LoadXml(xml);
var fromXml = JsonConvert.SerializeXmlNode(xmldoc);
var fromJson = JsonConvert.DeserializeObject<Rootobject>(fromXml);
这篇关于如何将XML反序列化为json和json转换为c#类?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
