[英]How to Deserialize deeply nested json array in asp.net C#
JSon String給出如下:
{
"properties": {
"jci": [
{
"firstName": "Henk",
"lastName": "de Vries",
"Photo": "http://s3.amazonaws.com/mendeley-photos/6a/bd/6abdab776feb7a1fd4e5b4979ea9c5bfc754fd29.png",
"Title": "Dr.",
"Position": "Head of research group",
"Institution": "Vrije Universiteit Amsterdam",
"Fields_of_interest": ["medicine", "computer science"],
"emailAddress": "henk.de.vries@science.com",
"editorship": [
{
"title": "Dr.",
"editorial_role": "Editor in chief",
"date_start": 1460116283,
"date_end": 1460116283,
"publisher": {
"name": "Elsevier",
"role": "Project manager",
"emailAddress": "journal@elsevier.com"
}
}
]
}
],
"sid": [
{
"firstName": "Henk",
"lastName": "de Vries",
"Title": "Dr.",
"primary organisation": "Vrije Universiteit Amsterdam",
"emailAddress": "henk.de.vries@science.com",
"editorship": [
{
"title": "Dr.",
"editorial_role": "Editor in chief",
"publication_year": 2012
}
]
}
]
}
}
我已經編寫了反序列化的代碼
JavaScriptSerializer ser = new JavaScriptSerializer();
JsonTest foo = new JsonTest();
foo = (JsonTest)ser.Deserialize<JsonTest>(JSONString);
public class JsonTest
{
public properties properties { get; set; }
}
public class properties
{
public List<jci> jci { get; set; }
public List<sid>sid { get; set; }
}
public class jci
{
public string firstName { get; set; }
public string lastName { get; set; }
public string Photo { get; set; }
public string Position { get; set; }
public string Institution { get; set; }
public string emailAddress { get; set; }
public string Title { get; set; }
public List<string> Fields_of_interest { get; set; }
public List<editorship> editorship { get; set; }
}
public class editorship
{
public string title { get; set; }
public string editorial_role { get; set; }
public string date_start { get; set; }
public string date_end { get; set; }
public Dictionary<string, string> publisher { get; set; }
}
在這段代碼中,有2個對象數組稱為“ editorship”。我為“ jci”創建了“ editorship”類。如何訪問sid的editorship數組的值?
使用json2csharp我基於您的JSON生成了這些類
public class Publisher
{
public string name { get; set; }
public string role { get; set; }
public string emailAddress { get; set; }
}
public class Editorship
{
public string title { get; set; }
public string editorial_role { get; set; }
public int date_start { get; set; }
public int date_end { get; set; }
public Publisher publisher { get; set; }
}
public class Jci
{
public string firstName { get; set; }
public string lastName { get; set; }
public string Photo { get; set; }
public string Title { get; set; }
public string Position { get; set; }
public string Institution { get; set; }
public List<string> Fields_of_interest { get; set; }
public string emailAddress { get; set; }
public List<Editorship> editorship { get; set; }
}
public class Editorship2
{
public string title { get; set; }
public string editorial_role { get; set; }
public int publication_year { get; set; }
}
public class Sid
{
public string firstName { get; set; }
public string lastName { get; set; }
public string Title { get; set; }
public string primary_organisation { get; set; }
public string emailAddress { get; set; }
public List<Editorship2> editorship { get; set; }
}
public class Properties
{
public List<Jci> jci { get; set; }
public List<Sid> sid { get; set; }
}
public class RootObject
{
public Properties properties { get; set; }
}
然后,您可以按以下方式訪問編輯值:
JavaScriptSerializer serializer = new JavaScriptSerializer();
var collection = serializer.Deserialize<RootObject>(jsonString);
foreach (var j in collection.properties.sid)
{
Console.Write(j.editorship);
}
附帶一提,您應該考慮使用比jci和sid更易讀的名稱
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