JSON序列化对象成C＃ [英] Deserialize JSON into Object C#

问题描述

您好，我的一些急需帮助。我有一个JSON文件，使用JSON对象的数组。我无法弄清楚如何将其反序列化到这个对象的列表。

Hello I am in desperate need of some help. I have a json file, with an array of json objects. I cannot figure out how to deserialize it into a list of this object.

我的JSON是这种格式的文件 - 这是千排长队的，这只是一个例子：

My JSON is in this format in the file - it is thousands of lines long this is just a sample:

[{
"Rk": 1,
"Gcar": 467,
"Gtm": 1,
"Date": "Apr 6",
"Tm": "CLE",
"Where": "@",
"Opp": "HOU",
"Rslt": "L0-2",
"Inngs": "CG",
"PA": 4,
"AB": 4,
"R": 0,
"H": 0,
"Doubles": 0,
"Triples": 0,
"HR": 0,
"RBI": 0,
"BB": 0,
"IBB": 0,
"SO": 0,
"HBP": 0,
"SH": 0,
"SF": 0,
"ROE": 0,
"GDP": 0,
"SB": 0,
"CS": 0,
"BA": 0,
"OBP": 0,
"SLG": 0,
"OPS": 0,
"BOP": 2,
"aLI": 0.93,
"WPA": -0.093,
"RE24": -0.64,
"DFSDK": 0,
"DFSFD": -1,
"Pos": "Doubles"
},

{
"Rk": 2,
"Gcar": 468,
"Gtm": 2,
"Date": "Apr 8",
"Tm": "CLE",
"Where": "@",
"Opp": "HOU",
"Rslt": "W2-0",
"Inngs": "CG",
"PA": 4,
"AB": 4,
"R": 0,
"H": 2,
"Doubles": 0,
"Triples": 0,
"HR": 0,
"RBI": 0,
"BB": 0,
"IBB": 0,
"SO": 0,
"HBP": 0,
"SH": 0,
"SF": 0,
"ROE": 0,
"GDP": 0,
"SB": 0,
"CS": 0,
"BA": 0.25,
"OBP": 0.25,
"SLG": 0.25,
"OPS": 0.5,
"BOP": 3,
"aLI": 0.71,
"WPA": -0.008,
"RE24": -0.2,
"DFSDK": 6,
"DFSFD": 1.5,
"Pos": "Doubles"
}
]

有该文件中这些对象142。我试图对象反序列化无济于事。在这一点上我已经准备好要从头开始，我只是在寻找一些方向得到这个数据转换成有用的对象呢？

There is 142 of these objects in the file. I have attempted to Deserialize the object to no avail. At this point I'm ready to start from scratch and I'm just looking for some direction to get this data into a usable object?

感谢您。

推荐答案

您可以使用Visual Studio 2013年，2015年从JSON创建模型类，我做到了，我分析的JSON罚款。
。要使用此功能，您必须JSON / XML在剪贴板，将光标置于一个cs文件里，然后使用选项修改>粘贴>粘贴JSON作为类

You can use Visual Studio 2013, 2015 to create your model classes from a json, I did it and I parsed the JSON fine. To use this feature, you must have JSON/XML in your clipboard, put your cursor inside a .cs file and then use the option Edit > Paste Special > Paste JSON AS Classes

看生成的代码：

public class Rootobject
{
    public Class1[] Property1 { get; set; }
}

public class Class1
{
    public int Rk { get; set; }
    public int Gcar { get; set; }
    public int Gtm { get; set; }
    public string Date { get; set; }
    public string Tm { get; set; }
    public string Where { get; set; }
    public string Opp { get; set; }
    public string Rslt { get; set; }
    public string Inngs { get; set; }
    public int PA { get; set; }
    public int AB { get; set; }
    public int R { get; set; }
    public int H { get; set; }
    public int Doubles { get; set; }
    public int Triples { get; set; }
    public int HR { get; set; }
    public int RBI { get; set; }
    public int BB { get; set; }
    public int IBB { get; set; }
    public int SO { get; set; }
    public int HBP { get; set; }
    public int SH { get; set; }
    public int SF { get; set; }
    public int ROE { get; set; }
    public int GDP { get; set; }
    public int SB { get; set; }
    public int CS { get; set; }
    public float BA { get; set; }
    public float OBP { get; set; }
    public float SLG { get; set; }
    public float OPS { get; set; }
    public int BOP { get; set; }
    public float aLI { get; set; }
    public float WPA { get; set; }
    public float RE24 { get; set; }
    public int DFSDK { get; set; }
    public float DFSFD { get; set; }
    public string Pos { get; set; }
}

在运行时反序列化JSON到Visual Studio中创建，您可以在此对象使用Newtonsoft.Json，您可以使用的NuGet用下面的命令来安装这样的：

In runtime to deserialize JSON into this object created from Visual Studio, you can use Newtonsoft.Json, you can install this using nuget with the following command:

Install-Package Newtonsoft.Json

现在，你可以反序列化它，使用gerenric方法 DeserializedObject 从静态类的 JsconCovert ，这样的：

Now you can deserialized it, using the gerenric method DeserializedObject from the static class JsconCovert, like that:

Rootobject object = JsonConvert.DeserializeObject<Rootobject>(jsonString); 

这篇关于JSON序列化对象成C＃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！