Question

我有一个json集合，它使用数字作为属性名称。我正在使用Newtonsoft JsonConvert尝试反序列化为c＃对象，但它失败了。这甚至可能吗？

{
    "0":{"_bnd":{"_path":"Style","_parts":["Style"],"_key":"Style"}},
    "1":{"_bnd":{"_path":"AcctPerfAsOfDate","_parts":"AcctPerfAsOfDate"],"_key":"AcctPerfAsOfDate"}},"length":2,"_updating":0,"collectionChanged":{"_handlers":[{}]}
}

Answer 1

{
    "0":{"_bnd":{"_path":"Style","_parts":["Style"],"_key":"Style"}},
    "1":{"_bnd":{"_path":"AcctPerfAsOfDate","_parts":"AcctPerfAsOfDate"],"_key":"AcctPerfAsOfDate"}},"length":2,"_updating":0,"collectionChanged":{"_handlers":[{}]}
                                                           Remove this ^
}

删除]以获取有效的JSON。

更新：

这是JSON的类结构：

  public class Bnd
{
    public string _path { get; set; }
    public List<string> _parts { get; set; }
    public string _key { get; set; }
}

public class __invalid_type__0
{
    public Bnd _bnd { get; set; }
}

public class Bnd2
{
    public string _path { get; set; }
    public string _parts { get; set; }
    public string _key { get; set; }
}

public class __invalid_type__1
{
    public Bnd2 _bnd { get; set; }
}

public class Handler
{
}

public class CollectionChanged
{
    public List<Handler> _handlers { get; set; }
}

public class RootObject
{
    public __invalid_type__0 __invalid_name__0 { get; set; }
    public __invalid_type__1 __invalid_name__1 { get; set; }
    public int length { get; set; }
    public int _updating { get; set; }
    public CollectionChanged collectionChanged { get; set; }
}

Answer 2

集合中的第二项是不明确的。不确定length，_updating和collectionChanged字段是属于第二个项目还是属于集合。我删除它来创建示例，但您可以轻松更改匿名对象以反映您的需求。

  void Main()
{
    JsonConvert.DeserializeAnonymousType(U.InputText(), new Dictionary<int, object> { })
    .ToDictionary(a=>a.Key,a=> ((JObject) a.Value).ToAnonymous(new { _bnd = new {_path=""}})).Dump();   
}

public static class ext
{
    public static T ToAnonymous<T>(this JObject source, T obj) => (T)source.ToObject(obj.GetType());
}

无法将带有数字属性名称的json转换为c＃对象

2 个答案: