這是反序列化Facebook JSON字符串的好方法嗎？

這是我第一次嘗試反序列化Facebook返回的JSON字符串。
我想確保未來的開發人員能夠舒適地維護我的代碼，所以我想知道這是否可行。我擔心如果JSON字符串發生變化，我將需要重寫一些類。
從Facebook返回的JSON字符串可能會更改嗎？例如，如果位置成爲不同的對象，我將需要做出更改。這是反序列化Facebook JSON字符串的好方法嗎？

using System; 
using System.Collections; 
using System.Collections.Generic; 
using System.Globalization; 
using System.Text; 
using System.Web; 
//--- If you are not able to add reference dont worry. You probably need to install ASP.NET Ajax or target higher .NET Framework (3.5 or 4). 
//--- There are Stack Overflow threads about this. 
using System.Web.Script.Serialization; 

//--- Our Facebook Person class. 
public class FBPerson 
{ 
    public string id { get; set; } 
    public string email { get; set; } 
    public string name { get; set; } 
    public string gender { get; set; } 
    public IDName location { get; set; } 
    public List<FBObject> work { get; set; } 
    public List<FBObject> education { get; set; } 
} 
//-- In some cases only id and name will be accessed 
public class IDName 
{ 
    public string id { get; set; } 
    public string name { get; set; } 
    public string type { get; set; } 
} 
//-- work and education presently are array of json strings 
public class FBObject 
{ 
    public IDName employer { get; set; } 
    public IDName school { get; set; } 
} 
static class Program 
{ 
    //-- Sample JSON string returned by Facebook 
    const string json2 = @"{ 
     ""id"":""11111111111111111"", 
     ""name"":""Tester Test"", 
     ""first_name"":""Tester"", 
     ""last_name"":""Test"", 
     ""link"":""http:\/\/www.facebook.com\/profile.php?id=11111111111111111"", 
     ""location"": 
      {""id"":""107991659233606"",""name"":""Atlanta, Georgia""}, 
     ""work"": 
      [{""employer"":{""id"":""222222222222222222"",""name"":""Various""}}], 
     ""education"": 
      [ 
       {""school"":{""id"":""108000000000000"",""name"":""Test High School""},""type"":""High School""}, 
       {""school"":{""id"":""105000000000000"",""name"":""Tester College""},""type"":""College""} 
      ], 
     ""gender"":""male"", 
     ""email"":""tester\u0040gmail.com"", 
     ""timezone"":-5,""locale"":""en_US"", 
     ""verified"":true, 
     ""updated_time"":""2011-11-21T21:10:20+0000"" 
    }"; 

    static void Main() 
    { 
     JavaScriptSerializer ser = new JavaScriptSerializer(); 
     FBPerson fperson = ser.Deserialize<FBPerson>(json2); 

     //-- Display the user info from the JSON string 
     Console.WriteLine(fperson.id.ToString()); 
     Console.WriteLine(fperson.name.ToString()); 
     Console.WriteLine(fperson.gender.ToString()); 
     Console.WriteLine(fperson.email.ToString()); 
     Console.WriteLine(fperson.location.name.ToString()); 
     Console.WriteLine(fperson.work[0].employer.name.ToString()); 
     Console.WriteLine(fperson.education[0].school.name.ToString()); 
     Console.ReadLine(); 
    } 
}

來源

2011-12-28 user1095808

人檢查此鏈接，此代碼是真棒：https：//stackoverflow.com/questions/30411318/json-net-parse-facebook-graph-json-for-all-messages – 2017-10-10 09:38:09

這看起來很好。無論您如何進行反序列化，對JSON數據格式的更改都會破壞您的身份。出於這個原因，API作者非常努力地避免做出這樣的改變。

來源

2011-12-28 18:43:29

我不知道你是否願意接受其他的辦法，但如果你可能想嘗試，這裏是不需要FBPersonIDNameFBObject類的另一種方式和利用的Json.Net和this extension methods

using System; 
using System.Collections; 
using System.Collections.Generic; 
using System.Globalization; 
using System.Text; 

static class Program 
{ 
    //-- Sample JSON string returned by Facebook 
    const string json2 = @"{ 
     ""id"":""11111111111111111"", 
     ""name"":""Tester Test"", 
     ""first_name"":""Tester"", 
     ""last_name"":""Test"", 
     ""link"":""http:\/\/www.facebook.com\/profile.php?id=11111111111111111"", 
     ""location"": 
      {""id"":""107991659233606"",""name"":""Atlanta, Georgia""}, 
     ""work"": 
      [{""employer"":{""id"":""222222222222222222"",""name"":""Various""}}], 
     ""education"": 
      [ 
       {""school"":{""id"":""108000000000000"",""name"":""Test High School""},""type"":""High School""}, 
       {""school"":{""id"":""105000000000000"",""name"":""Tester College""},""type"":""College""} 
      ], 
     ""gender"":""male"", 
     ""email"":""tester\u0040gmail.com"", 
     ""timezone"":-5,""locale"":""en_US"", 
     ""verified"":true, 
     ""updated_time"":""2011-11-21T21:10:20+0000"" 
    }"; 

    public static void Main() 
    { 

     dynamic fperson = JsonUtils.JsonObject.GetDynamicJsonObject(json2); 

     //-- Display the user info from the JSON string 
     Console.WriteLine(fperson.id.ToString()); 
     Console.WriteLine(fperson.name.ToString()); 
     Console.WriteLine(fperson.gender.ToString()); 
     Console.WriteLine(fperson.email.ToString()); 
     Console.WriteLine(fperson.location.name.ToString()); 
     Console.WriteLine(fperson.work[0].employer.name.ToString()); 
     Console.WriteLine(fperson.education[0].school.name.ToString()); 
     Console.ReadLine(); 
    } 
}

來源

2011-12-28 21:49:54

謝謝LB我會採取看看這種方法。我會比較性能，看看它是否比第一種方法更好。我喜歡避免下載和安裝新的東西，除非性能更好。 – user1095808 2011-12-29 00:11:57

這是反序列化Facebook JSON字符串的好方法嗎？

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