Question

我收到这样的JSON响应：

{
    "xpubaddressONE":{"final_balance":123,"n_tx":0,"total_received":0},
    "xpubaddressTWO":{"final_balance":25221,"n_tx":0,"total_received":0},
    "xpubaddressTHREE":{"final_balance":1123,"n_tx":0,"total_received":0}
}

我想将其反序列化为C＃对象。我需要构建这样的类：

public class xpubaddressONE
{
    public int final_balance { get; set; }
    public int n_tx { get; set; }
    public int total_received { get; set; }
}

public class xpubaddressTHREE
{
    public int final_balance { get; set; }
    public int n_tx { get; set; }
    public int total_received { get; set; }
}

public class xpubaddressTWO
{
    public int final_balance { get; set; }
    public int n_tx { get; set; }
    public int total_received { get; set; }
}
public class RootObject
{
    public xpubaddressONE one { get; set; }
    public xpubaddressTWO two { get; set; }
    public xpubaddressTHREE three { get; set; }
}

我的目标是删除其他类（xpubaddressONE，xpubaddressTWO，xpubaddressTHREE）并访问这样的对象：

RootObject.final_balance

Answer 1

我会尝试反序列化Dictionary<string, xpubaddress>，其中xpubaddress是：

public class xpubaddress
{
    public int final_balance { get; set; }
    public int n_tx { get; set; }
    public int total_received { get; set; }
}

这将为您提供一个包含3个键的字典，您可以使用foreach，TryGetValue等进行检查。

或者，坚持您的根类型，但共享内部类型：

public class xpubaddress
{
    public int final_balance { get; set; }
    public int n_tx { get; set; }
    public int total_received { get; set; }
}
public class RootObject
{
    public xpubaddress xpubaddressONE{ get; set; }
    public xpubaddress xpubaddressTWO{ get; set; }
    public xpubaddress xpubaddressTHREE { get; set; }
}

您可能还会发现将属性名称保留为惯用的.NET名称，并使用[JsonProperty]或[DataMember]重命名它们，即

[JsonProperty("final_balance")]
public int FinalBalance { get; set; }

Answer 2

您可以引入单个xpubaddress类，例如

public class xpubaddress
{
    public int final_balance { get; set; }
    public int n_tx { get; set; }
    public int total_received { get; set; }
}

然后将其反序列化为IDictionary<string, xpubaddress>，例如，使用xpubaddressONE，xpubaddressTWO等键添加访问对象

var result = JsonConvert.DeserializeObject<IDictionary<string, xpubaddress>>(json);
var balance = result?["xpubaddressONE"]?.final_balance ?? 0;

是否有一种方法可以在反序列化过程中绕过根对象？

2 个答案: