如何反序列化没有名称的JSON数组

本文关键字:JSON 数组 有名称 反序列化 | 更新日期: 2023-09-27 18:28:27

我不知道如何编写一个类来反序列化.Net中JSON中的对象列表。

从JSON规范中,我们了解到这是有效的JSON:

   [
      {
         "precision": "zip",
         "Latitude":  37.7668,
         "Longitude": -122.3959,
         "Address":   "",
         "City":      "SAN FRANCISCO",
         "State":     "CA",
         "Zip":       "94107",
         "Country":   "US"
      },
      {
         "precision": "zip",
         "Latitude":  37.371991,
         "Longitude": -122.026020,
         "Address":   "",
         "City":      "SUNNYVALE",
         "State":     "CA",
         "Zip":       "94085",
         "Country":   "US"
      }    ]

所以我构造了这个类来处理反序列化:

using System;
using System.Collections.Generic;
using System.Web.Script.Serialization;
namespace JsonRfc{
[Serializable]
public class Location {
    public string Precision;
    public double Latitude;
    public double Longitude;
    public string Address;
    public string City;
    public string State;
    public string Zip;
    public string Country;
    public Location(){}
    public static Location DeserializedJson(string responseJson)
    {
        JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
        return jsSerializer.Deserialize<Location>(responseJson);
    }
}
[Serializable]
public class Locations {
    public List<Location> Location;
    public Locations(){}
    public static Locations DeserializedJson(string responseJson)
    {
        JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
        return jsSerializer.Deserialize<Locations>(responseJson);
    }
}
}

反序列化的对象为null,尽管已将有效的Json传递给该方法。

我尝试过的其他失败的事情包括:使Locations成为一个数组而不是一个列表(so:public Location[]Location;),以及反序列化到Location,即使Json包含一个位置数组。

那么,.Net开发人员应该如何反序列化对象数组呢?我原以为上面的方法会奏效,但事实并非如此。

如何反序列化没有名称的JSON数组

只返回一个数组

var locs = Location.DeserializedJson(json);

public class Location
{
    public string Precision;
    public double Latitude;
    public double Longitude;
    public string Address;
    public string City;
    public string State;
    public string Zip;
    public string Country;
    public static Location[] DeserializedJson(string responseJson)
    {
        JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
        return jsSerializer.Deserialize<Location[]>(responseJson);
    }
}

PS:请注意,[Serializable] s是不必要的