在键值未知时反序列化JSON

如何在C#中使用JSON.net反序列化JSON,其中密钥值未知(它们是多个设备的MAC地址)。 可能有一个或多个密钥条目。

{ "devices": { "00-00-00-00-00-00-00-00": { "name":"xxx", "type":"xxx", "hardwareRevision":"1.0", "id":"00-00-00-00-00-00-00-00" }, "01-01-01-01-01-01-01-01": { "name":"xxx", "type":"xxx", "hardwareRevision":"1.0", "id":"01-01-01-01-01-01-01-01" }, } } 

您可以使用Dictionary将MAC地址存储为键:

 public class Device { public string Name { get; set; } public string Type { get; set; } public string HardwareRevision { get; set; } public string Id { get; set; } } public class Registry { public Dictionary Devices { get; set; } } 

以下是您可以反序列化样本JSON的方法:

 Registry registry = JsonConvert.DeserializeObject(json); foreach (KeyValuePair pair in registry.Devices) { Console.WriteLine("MAC = {0}, ID = {1}", pair.Key, pair.Value.Id); } 

输出:

 MAC = 00-00-00-00-00-00-00-00, ID = 00-00-00-00-00-00-00-00 MAC = 01-01-01-01-01-01-01-01, ID = 01-01-01-01-01-01-01-01 

根据这里的答案https://stackoverflow.com/a/1212115/1465593 json.net将很容易为你做到这一点

它看起来像这样:

 public class Contract { public IDictionary Devices { get; set; } } 

然后就这样做

 var result = JsonConvert.DeserializeObject(myJson);