标签: json-deserialization

我使用 swagger 生成的以下代码来建立模拟 api。我在尝试将字符串反序列化为枚举时遇到错误。

代码：

string exampleJson = null;
exampleJson = "{\n  \"profileDescription\" : \"profileDescription\",\n  \"videoURL\" : \"http://example.com/aeiou\",\n  \"imageURL\" : \"http://example.com/aeiou\",\n  \"imageURLs\" : [ \"http://example.com/aeiou\", \"http://example.com/aeiou\" ],\n  \"name\" : \"name\",\n  \"connectedStatus\" : \"connected\",\n  \"id\" : \"046b6c7f-0b8a-43b9-b35d-6489e6daee91\",\n  \"businessType\" : \"businessType\",\n  \"infoGatherReason\" : \"infoGatherReason\"\n}";

var example = exampleJson != null
? JsonConvert.DeserializeObject<Enterprise>(exampleJson)
: default(Enterprise);

企业.cs：

[DataContract]
public partial class Enterprise : IEquatable<Enterprise>
{ 
    [DataMember(Name="id")]
    public Guid? Id { get; set; }

    [DataMember(Name="name")]
    public string Name { get; set; }

    [DataMember(Name="imageURL")]
    public string …

在 C# 类中，我试图反序列化我从 Google Place Autocomplete API ( https://maps.googleapis.com/maps/api/place/autocomplete/output?parameters )获取的 JSON 字符串。

JSON 如下所示：

{
   "predictions" : [
      {
         "description" : "11 Sukhumvit Road, Khlong Toei, Bangkok, Thailand",
         "id" : "ca5d46b0982d28ee26c0aa2e94785688cff38357",
         "matched_substrings" : [
            {
               "length" : 2,
               "offset" : 0
            },
            {
               "length" : 2,
               "offset" : 3
            }
         ],
         "place_id" : "ChIJa68zyuae4jAR11FuV_P2eh4",
         "reference" : "CoQBcwAAAMWiPU84BlqBn84vF-fg3RPvBxYUWuSVpQ9QQuQy7mVLU1Z68z-4GZyfXqS8NGiTZ0OcG4VdSUKYbA-7rOdIdeixd6i2i_fxzUg_pwui61Tm82zdYV22JLYKeuuBh77iQ36GII9AWhKQzFYIeMR3W1PvdiQihpjalJIT9u3tNhH9EhAqh48JGeGZDrLGDzHvPQPrGhTvSTqfGzX5H_j7XpP6RptgsWbyKA",
         "structured_formatting" : {
            "main_text" : "11 Sukhumvit Road",
            "main_text_matched_substrings" : [
               {
                  "length" : 2,
                  "offset" : 0
               },
               {
                  "length" : 2, …

使用Plug.Parsers，可以配置用于解析 JSON 请求的模块：

plug Plug.Parsers,
  parsers: [:json],
  json_decoder: Jason

但是，使用此语法Jason.decode!/2会使用空opts参数进行调用。

怎样才能给指定的选项提供呢json_decoder？例如，我想将keys: :atoms选项传递给Jason.decode!/2.

我在反序列化 json 文件时遇到问题，这是 json：

[
    {
        "id": "id", 
        "number": "48", 
        "date": "17-01-2020",
        "details": [
            {
                "id": "id",
                "code": "code",
                "description": "desc"
            },
            {
                "id": "id",
                "code": "code",
                "description": "desc"

            }
        ],
        "address": "add",
        "note": null 
    },
    {
        "id": "id",
        "number": "55",
        "date": "17-01-2020",
        "details": [
            {
                "id": "id",
                "code": "code",
                "description": "desc"
            },
            {
                "id": "id",
                "code": "code",
                "description": "desc"
            }
        ],
        "address": "add",
        "note": null
    }
]

这是我的代码：

 var result = httpClient.GetAsync(".....").Result;
 List<Docu> doc= new JavaScriptSerializer().Deserialize<List<Docu>>(result.Content.ReadAsStringAsync().Result);

类 Docu 包含 …

我从 API 调用中得到以下结果 - 能够将 JSON 字符串反序列化为 C# 对象的最佳 C# 对象结构是什么？

我的问题是 JSON 对象实际上是品牌名称而不是

 "data":{"brands":{"brand":{"name:"Amazon"...etc 

api 正在返回：

"data":{"brands":{"amazon":{"name:"Amazon",....

这使得创建品牌变得困难-->品牌层次

请参阅下面的完整 JSON 字符串：

{
       "status":"success",
       "code":"1254",
       "message":"Hello",
       "data":{
          "brands":{
             "amazon":{
                "slug":"amazon",
                "name":"Amazon UK"
             },
             "boots":{
                "slug":"boots",
                "name":"boots UK"
             }
          }
       }
}

给定以下 JSON：

{
"from": 1,
"to": 3,
"results": [
    {
        "item": {
            "status": "SUCCESS",
            "statusMessage": "",
            "requestId": "1"
        }
    },
    {
        "item": {
            "status": "SUCCESS",
            "statusMessage": "",
            "requestId": "2"
        }
    },
    {
        "item": {
            "status": "SUCCESS",
            "statusMessage": "",
            "requestId": "3"
        }
    },
    {
        "item": {
            "status": "SUCCESS",
            "statusMessage": "",
            "requestId": "4"
        }
    }
]}

为了使用反序列化，应该定义什么正确的 Kotlin 类kotlinx.serialization.json.Json？

我努力了：

data class Response (
  val from: Long,
  val to: Long,
  val results: List<Result>
)

data class Result (
  val item: …

我目前尝试从 RestSharp PostAsync 调用获取序列化响应，如

var responseData = Client.PostAsync<Data>(request).Result;

现在，这就是我收到的：

    {
    "status":1,
    "success":"message transmitted",
    "available":19215,
    "message_ids":"26684730:56798"
    }

这是“数据”类：

public class Data
{
    [JsonProperty("status")]
    public int Status { get; set; }

    [JsonProperty("success")]
    public string Success { get; set; }

    [JsonProperty("available")]
    public int Available { get; set; }

    [JsonProperty("message_ids")]
    public string MessageIds { get; set; }

    [JsonProperty("error")]
    public string Error { get; set; }

}

我不知道为什么，但属性message_ids始终为空！？这可能是由字符串中的 : 引起的，而这是 RestSharp 中的一个错误吗？

“数据”如下所示：

我有一个包含以下数据的json字符串

"air:FlightOptionsList": {
    "air:FlightOption": [{
            "LegRef": "hx5kk+3R2BKABGzqAAAAAA==",
            "Destination": "LHE",
            "Origin": "DXB",
            "air:Option": {
                "Key": "hx5kk+3R2BKA/FzqAAAAAA==",
                "TravelTime": "P0DT3H0M0S",
                "air:BookingInfo": {
                    "BookingCode": "I",
                    "BookingCount": "7",
                    "CabinClass": "Economy",
                    "FareInfoRef": "hx5kk+3R2BKAzFzqAAAAAA==",
                    "SegmentRef": "hx5kk+3R2BKAtFzqAAAAAA=="
                }
            }
        }, {
            "LegRef": "hx5kk+3R2BKAFGzqAAAAAA==",
            "Destination": "DXB",
            "Origin": "LHE",
            "air:Option": {
                "Key": "hx5kk+3R2BKACGzqAAAAAA==",
                "TravelTime": "P0DT11H30M0S",
                "air:BookingInfo": [{
                        "BookingCode": "U",
                        "BookingCount": "7",
                        "CabinClass": "Economy",
                        "FareInfoRef": "hx5kk+3R2BKA+FzqAAAAAA==",
                        "SegmentRef": "hx5kk+3R2BKAvFzqAAAAAA=="
                    }, {
                        "BookingCode": "Y",
                        "BookingCount": "9",
                        "CabinClass": "Economy",
                        "FareInfoRef": "hx5kk+3R2BKA+FzqAAAAAA==",
                        "SegmentRef": "hx5kk+3R2BKAxFzqAAAAAA=="
                    }
                ],
                "air:Connection": {
                    "SegmentIndex": "0"
                }
            }
        }
    ]
} …