如何反序列化json集合。 [英] How to deserialize json collection.

问题描述

如何反序列化json集合。



{成功：true，data：{game_id：1，game_name：测试游戏，game_owner_id：1，host_id：1，host_name：测试主机，variant_id：1，variant_name：DeskTop，mode：demoplay，host_game_id：1 ，host_game_display_name：测试主机游戏，host_interface_id：1，host_interface_name：测试接口名称，参数：{host_parameters：[{parameter_id：1，parameter_name：测试基本参数，parameter_value：主机参数值，currency_code：INR}]，game_parameters：[{parameter_id：1，parameter_name：测试基准参数，parameter_value： 游戏参数值，currency_code：INR}，{parameter_id：2，parameter_name：测试参数，parameter_value：ffffsss，currency_code：INR}]} ，游戏：测试游戏，主持人：测试主机，变体：DeskTop}，消息：游戏成功检索}



我尝试过：

动态东西= JsonConvert.DeserializeObject（jsondata）; 
 string str = stuff.success +< br> + stuff.data.game_id +< br> + stuff.data.game_name +< br> + stuff.data.variant_name +< br> + stuff.message +< br> + stuff.data.game_owner_id +< br> + stuff.data.host_id +< br> + stuff.data.host_name +< br> + stuff.data.variant_id +< br> + stuff.data.variant_name +< br> + stuff.data.mode +< br> + stuff.data.host_game_id +< br> + stuff.data.host_game_display_name +< br> + stuff.data.host_interface_id +< br> + stuff.data.host_interface_name; 
 Response.Write（str）; 
 
但是当我尝试从
参数获取数据时我卡住了：{host_parameters：[{parameter_id：1，parameter_name：测试基准参数， parameter_value：主机参数值，currency_code：INR}] 
此部分。

解决方案

如果您不确定，请使用 json2csharp - 从json生成c＃类 [ ^ ]从您的JSON示例创建C＃类：

  public   class  HostParameter 
 {
  public   int  parameter_id { get ;  set ; } 
  public   string  parameter_name { get ;  set ; } 
  public   string  parameter_value { get ;  set ; } 
  public   string  currency_code { get ;  set ; } 
} 
 
  public   class  GameParameter 
 { 
  public   int  parameter_id { get ;  set ; } 
  public   string  parameter_name { get ;  set ; } 
  public   string  parameter_value { get ;  set ; } 
  public   string  currency_code { get ;  set ; } 
} 
 
  public   class 参数
 { 
  public 列表< HostParameter> host_parameters { get ;  set ; } 
  public 列表< GameParameter> game_parameters { get ;  set ; } 
} 
 
  public   class 数据
 { 
  public   int  game_id { get ;  set ; } 
  public   string  game_name { get ;  set ; } 
  public   int  game_owner_id { get ;  set ; } 
  public   int  host_id { get ;  set ; } 
  public   string  host_name { get ;  set ; } 
  public   int  variant_id { get ;  set ; } 
  public   string  variant_name { get ;  set ; } 
  public   string  mode { get ;  set ; } 
  public   int  host_game_id { get ;  set ; } 
  public   string  host_game_display_name { get ;  set ; } 
  public   int  host_interface_id { get ;  set ; } 
  public   string  host_interface_name { get ;  set ; } 
  public 参数参数{ get ;  set ; } 
  public   string  game { get ;  set ; } 
  public   string  host { get ;  set ; } 
  public   string  variant { get ;  set ; } 
} 
 
  public   class  RootObject 
 { 
  public   bool  success { get ;  set ; } 
  public 数据数据{ get ;  set ; } 
  public   string  message { get ;  set ; } 
} 

从如何访问每个元素应该很明显。

我知道我迟到了，但是给一个男人一条鱼，你喂他一天;教一个男人钓鱼，你喂他一辈子。



本文将回答这个以及您可能或将要在在C＃中使用JSON的许多其他问题&安培; VB [ ^ ]

How to deserialize json collection.

{"success":true,"data":{"game_id":1,"game_name":"Test Game","game_owner_id":1,"host_id":1,"host_name":"Test Host","variant_id":1,"variant_name":"DeskTop","mode":"demoplay","host_game_id":1,"host_game_display_name":"Test Host Game","host_interface_id":1,"host_interface_name":"Test Interface Name","parameters":{"host_parameters":[{"parameter_id":1,"parameter_name":"Test Base Parameter","parameter_value":"Host param value","currency_code":"INR"}],"game_parameters":[{"parameter_id":1,"parameter_name":"Test Base Parameter","parameter_value":"Game param value","currency_code":"INR"},{"parameter_id":2,"parameter_name":"Test Base Parameter","parameter_value":"ffffsss","currency_code":"INR"}]},"game":"Test Game","host":"Test Host","variant":"DeskTop"},"message":"Games retrieved successfully"}

What I have tried:

 dynamic stuff = JsonConvert.DeserializeObject(jsondata);
            string str = stuff.success + "<br>" + stuff.data.game_id + "<br>" + stuff.data.game_name + "<br>" + stuff.data.variant_name + "<br>" + stuff.message + "<br>" + stuff.data.game_owner_id + "<br>" + stuff.data.host_id + "<br>" + stuff.data.host_name + "<br>" + stuff.data.variant_id + "<br>" + stuff.data.variant_name + "<br>" + stuff.data.mode + "<br>" + stuff.data.host_game_id + "<br>" + stuff.data.host_game_display_name + "<br>" + stuff.data.host_interface_id + "<br>" + stuff.data.host_interface_name ;
            Response.Write(str);

but i am stuck when i try to get data from 
"parameters":{"host_parameters":[{"parameter_id":1,"parameter_name":"Test Base Parameter","parameter_value":"Host param value","currency_code":"INR"}]
 this section.

解决方案

If you aren't sure, use something like json2csharp - generate c# classes from json[^] to create C# classes from your JSON sample:

public class HostParameter
{
    public int parameter_id { get; set; }
    public string parameter_name { get; set; }
    public string parameter_value { get; set; }
    public string currency_code { get; set; }
}

public class GameParameter
{
    public int parameter_id { get; set; }
    public string parameter_name { get; set; }
    public string parameter_value { get; set; }
    public string currency_code { get; set; }
}

public class Parameters
{
    public List<HostParameter> host_parameters { get; set; }
    public List<GameParameter> game_parameters { get; set; }
}

public class Data
{
    public int game_id { get; set; }
    public string game_name { get; set; }
    public int game_owner_id { get; set; }
    public int host_id { get; set; }
    public string host_name { get; set; }
    public int variant_id { get; set; }
    public string variant_name { get; set; }
    public string mode { get; set; }
    public int host_game_id { get; set; }
    public string host_game_display_name { get; set; }
    public int host_interface_id { get; set; }
    public string host_interface_name { get; set; }
    public Parameters parameters { get; set; }
    public string game { get; set; }
    public string host { get; set; }
    public string variant { get; set; }
}

public class RootObject
{
    public bool success { get; set; }
    public Data data { get; set; }
    public string message { get; set; }
}

It should be pretty obvious from that how to access each element.

I know that I'm late answering but "Give a man a fish and you feed him for a day; teach a man to fish and you feed him for a lifetime."

This article will answer this and many other questions that you might or will have on Working with JSON in C# & VB[^]

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