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c# - 将 JSON 字符串反序列化为 C# 对象

问题描述

我有以下 json 字符串

[
{
    "data": {
        "vehicle_number": "HR38Y1539",
        "device_id": "0358735074626234",
        "type": "we_track",
        "cordinate": [
            "28.427771",
            "77.018409"
        ],
        "address": "Haryana",
        "city": "",
        "state": "",
        "motion_status": "halt",
        "motion_state": "stopped",
        "speed": 0,
        "orientation": "306",
        "last_received_at": 1555407765,
        "share_link": "https://loconav.com/track-a-day/541387a344",
        "custom_data": {}
    }
},
{
    "data": {
        "vehicle_number": "UP63AE7715",
        "device_id": "0866551031969632",
        "type": "gt06mini",
        "cordinate": [
            "28.757673",
            "77.160532"
        ],
        "address": "Ganpati Sachidanand Datta Marg,Swaroop Nagar,Bhalswa,Delhi,North West Delhi",
        "city": "",
        "state": "",
        "motion_status": "halt",
        "motion_state": "moving",
        "speed": 0,
        "orientation": "243",
        "last_received_at": 1555407768,
        "share_link": "https://loconav.com/track-a-day/54961f9617",
        "custom_data": {}
    }
}]

我想将其反序列化为自定义的 c# 对象或数据表。我尝试制作各种类定义，但没有一个成功。对此的任何帮助将不胜感激。

编辑：

我为这个json做了以下类：

public class CustomData
{
}

public class VehicleData
{
    public string vehicle_number { get; set; }
    public string device_id { get; set; }
    public string type { get; set; }
    public List<string> cordinate { get; set; }
    public string address { get; set; }
    public string city { get; set; }
    public string state { get; set; }
    public string motion_status { get; set; }
    public string motion_state { get; set; }
    public int speed { get; set; }
    public string orientation { get; set; }
    public int last_received_at { get; set; }
    public string share_link { get; set; }
    public CustomData custom_data { get; set; }
}

public class AUL_Json_Data
{
    public VehicleData data { get; set; }
}

我正在使用以下代码进行反序列化：

AUL_Json_Data truckData = new System.Web.Script.Serialization.JavaScriptSerializer().Deserialize<AUL_Json_Data>(json);

但它给出了一个例外：数组的反序列化不支持类型'AUL_Json_Data'。

标签： c#jsondeserialization

解决方案

将此模型用于您的 Json：

    public class Data
    {
        public string vehicle_number { get; set; }
        public string device_id { get; set; }
        public string type { get; set; }
        public List<string> cordinate { get; set; }
        public string address { get; set; }
        public string city { get; set; }
        public string state { get; set; }
        public string motion_status { get; set; }
        public string motion_state { get; set; }
        public int speed { get; set; }
        public string orientation { get; set; }
        public int last_received_at { get; set; }
        public string share_link { get; set; }
        public CustomData custom_data { get; set; }
    }

    public class RootObject
    {
        public Data data { get; set; }
    }
    public class CustomData
    {
    }

然后以这种方式反序列化它

    var Data = JsonConvert.DeserializeObject<List<RootObject>>(data);

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