我知道人们像这样问过并且已经得到了非常类似的问题的答案，但是我仍然无法弄清楚我的问题。我有一个包含多维对象的JSON文件，如下所示：
{
"Common": {
"Required": "Required Entry ",
"Photos": "Photos",
"Videos": "Videos",
"Register": "Register"
},
"Forms": {
"Form": "Forms",
"Name": "Name",
"Phone": "Phone",
"Email": "Email",
"Message": "Message"
},
"Sections": {
"Home": {
"EventDateTime": "",
"MainTitle": "",
"SubTitle": ""
},
"About": {},
"Venue": {},
"Schedule": {},
"Speakers": {},
"Sponsors": {},
"Price": {},
"Contact": {}
}
}
我想将其反序列化到我的视图模型（LanguagesViewModel）中，如下所示：
[JsonObject(MemberSerialization = MemberSerialization.OptIn)]
public class LanguagesViewModel
{
public Common Common { get; set; }
public Buttons Buttons { get; set; }
public Forms Forms { get; set; }
public Navbar Navbar { get; set; }
public Sections Sections { get; set; }
}
public class Common
{
public string Required { get; set; }
public string Photos { get; set; }
public string Videos { get; set; }
public string Register { get; set; }
}
public class Forms
{
public string Form { get; set; }
public string Name { get; set; }
public string Phone { get; set; }
public string Email { get; set; }
public string Message { get; set; }
}
public class Sections
{
public Home Home { get; set; }
public About About { get; set; }
public Venue Venue { get; set; }
public Schedule Schedule { get; set; }
public Speakers Speakers { get; set; }
public Sponsors Sponsors { get; set; }
public Price Price { get; set; }
public Contact Contact { get; set; }
}
public class Home
{
public string EventDateTime { get; set; }
public string MainTitle { get; set; }
public string SubTitle { get; set; }
}
public class About
{
}
public class Venue
{
}
public class Schedule
{
}
public class Speakers
{
}
public class Sponsors
{
}
public class Price
{
}
public class Contact
{
}
}
一些片段可以做到这一点：
using (StreamReader sr = new StreamReader(language_file_path))
{
string contents = sr.ReadToEnd();
items = JsonConvert.DeserializeObject<LanguagesViewModel>(contents);
}
不知何故，我只能得到对象的第一层，即：
LanguagesViewModel{
Common:null,
Forms:null,
Sections:null
}
不是第二级，不是第三级。我做错了什么还是错过了什么？非常感谢您提供任何帮助。
谢谢。
您可以使用此静态类
public static class JsonHelper
{
public static T ToObject<T>(this string content)
{
var obj = JObject.Parse(content).GetValue(typeof(T).Name);
if (obj == null)
throw new NullReferenceException();
else
return obj.ToObject<T>();
//This ToObject here is default method written in object
}
}
用法
var mymodel= json.ToObject<Forms>();
或创建一个JSON对象并使用魔术字符串读取它。
//Creating your JSON object
JObject content = JObject.Parse(sr.ReadToEnd()//or your json);
//content["your object name"] let you access to you object
var common =(Common)content["Common"];
在多维对象中，您可以像这样访问它们。
//content["level1"]["level2"]["level3"] & ...
var sections= (Home)content["Sections"]["Home"];
同样，这种方式可能会起作用，但我更喜欢使用魔术弦的方式。
dynamic jsonObject = new JObject.Parse(sr.ReadToEnd());
var common = jsonObject.Common;
您可以在此链接中找到更多
我希望这有帮助！
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