Question

我想反序列化下面的Json对象，

var jsonObject = {
    "name": "sections",
    "record": [
        { 
            "id": 1,
            "name": "sections",
            "tables": 
            {
                "sections": 
                {
                    "id": "1",
                    "type": "2"
                }
            }
        }
    ]
}

在C＃中

var result = JsonConvert.DeserializeObject<Response>(jsonObject);

为反序列化添加了以下类

public class Response
        {
            [JsonProperty("name")]
            public string Name;

            [JsonProperty("record")]
            public List<Records> Record;
        }

        public class Records
        {
            [JsonProperty("id")]
            public int Id;

            [JsonProperty("name")]
            public string Name;

            [JsonProperty("tables")]
            public List<Table> Tables;

        }

        public class Table
        {
            [JsonProperty("sections")]
            public List<Sections> Sections;
        }

        public class Sections
        {
            [JsonProperty("id")]
            public string id;

            [JsonProperty("type")]
            public string Type;

        }

我想从json获取“Type”，但它没有正确反序列化。任何人都可以建议如何从Json对象中获取Type。

Answer 1

从问题来看，课程并不匹配。

public class Response
        {
            public string Name;
            public List<Records> Record;
        }

        public class Records
        {
            public int Id;
            public string Name;
            public List<Table> Tables;
        }

        public class Table
        {
            public List<Sections> Sections;
        }

        public class Sections
        {
            public string id;
            public string Type;

        }

章节没有[]，表格也没有，所以它们不是列表。

我也将您的反序列化代码更改为此

var result = JsonConvert.DeserializeObject<Response>(jsonObject, new JsonSerializerSettings
                {
                    ContractResolver = new CamelCasePropertyNamesContractResolver()
                });

因此，您不能仅为驼峰式JSON注释每个类属性。

Answer 2

由于属性type未正确格式化，因此无法序列化对象而不是

type ": "
                    2 "

您必须设置type，如下所示

"type":"2"

反序列化Json对象C＃

2 个答案: