将JSON数组中的对象提取到列表

使用以下类别:

public class Value
{
    public string Code { get; set; }
    public string Description { get; set; }
    public bool IsSet { get; set; }
}

public class RootObject
{
    [JsonProperty("Booking")]
    public Value Value { get; set; }
    public int Nr { get; set; }
}

然后反序列化JSON字符串,如下所示:

var test = JsonConvert.DeserializeObject<List<RootObject>>(json);

JSON字符串需要取消转义:

[
{"value":{"code":"MO","description":"Monday","isSet":false},"nr":1},
{"value":{"code":"TU","description":"Tuesday","isSet":true},"nr":2}
]

还有 value 是双引号。删除它们,反序列化工作正常。

使现代化

如果不想操纵JSON字符串,可以将其反序列化两次。为此,我更改了如下类:

public class Value
{
    public string Code { get; set; }
    public string Description { get; set; }
    public bool IsSet { get; set; }
}

public class RootObject
{
    public string Value { get; set; }
    public int Nr { get; set; }
}

public class ResultRootObject
{
    public Value Value { get; set; }
    public int Nr { get; set; }
}

然后我可以将其反序列化为 ResultRootObject :

var rootObjects = JsonConvert.DeserializeObject<List<RootObject>>(badJson, new JsonSerializerSettings());
var result = rootObjects.Select(item => new ResultRootObject
{
    Value = JsonConvert.DeserializeObject<Value>(item.Value),
    Nr = item.Nr
}).ToList();