json.net

问题 This question already has an answer here : Best way to store serialization related info between serialization and deserialization (1 answer) Closed 6 years ago . class Packet { public Action{get;set;} } class Action { string Type; } class ConcreteAction1 : Action { base.Type="ConcreteAction1"; } class ConcreteAction2 : Action { base.Type="ConcreteAction2"; } I receive Packet class which contains various derived class from Action class, by default every ConcreteActions are deserialized as base

问题 I would like to get the amount of viewers on an online stream. Right now this stream is online https://api.twitch.tv/kraken/streams/ludendi For reference, the JSON from the above URL looks like this: { "_links": { "self": "https://api.twitch.tv/kraken/streams/ludendi", "channel": "https://api.twitch.tv/kraken/channels/ludendi" }, "stream": { "_id": 9911305984, "game": "The Legend of Zelda: Majora's Mask", "viewers": 3848, "preview": { "small": "http://static-cdn.jtvnw.net/previews-ttv/live

问题 I'm trying to use json.net from json as follows: String JSONString = @"[ { ""category"": ""reference"", ""author"": ""Nigel Rees"", ""title"": ""Sayings of the Century"", ""price"": 8.95 }, { ""category"": ""fiction"", ""author"": ""Still Here"", ""title"": ""Test remove title"", ""price"": 12.99, ""isbn"": ""0-553-21311-3"" } ]"; JObject JSONObject; JSONObject = JObject.Parse(JSONString); String JSONPath = @"$[0].title"; JSONObject.SelectToken(JSONPath); Getting Exception: ST.Acxiom.Test

问题 I am writing converter for json like this: { "datatable": { "data": [ [ "A85002072C", "1994-11-15", 678.9 ] ], "columns": [ { "name": "series_id", "type": "String" }, { "name": "date", "type": "Date" }, { "name": "value", "type": "double" } ] }, "meta": { "next_cursor_id": null } } At the moment my converter looks like this: public class AbsToModelConverter : JsonConverter { public override bool CanConvert(Type objectType) { return objectType.Name.Equals("AbsFseModel"); } public override

问题 So I have an ASP.NET website, which works great on my machine. But when I deployed it on web host server, its giving me an error saying: Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0246: The type or namespace name 'Newtonsoft' could not be found (are you missing a using directive or an assembly

问题 Usually we deserialize using JSON.NET by this code JsonConvert.DeserializeObject<CLASS TYPE> (text, settings); Imagine, that we have such JSON request: { "command" : "register_user", "params" : { "@c" : "register_params", "name" : "sdfsd", "email" : "sdfsd@ddkdk", "password" : "JDFffJJJd" } } How could we automatically detect that we need deserialize "name", "email" and "password" fields into one register_params object using JSON.NET? 回答1: Using the TypeName value "$type". I've written two

问题 I am currently trying to accept a POST request to a .NET Core Web API endpoint that accepts the following model: public class OrderPost { [Required] public string DeliveryStreet { get; set; } public string DeliveryBuilding { get; set; } [Required] public string DeliveryCity { get; set; } [Required] public string DeliveryProvince { get; set; } [Required] public string DeliveryPostalCode { get; set; } [Required] public string CardName { get; set; } [Required] public string CardNumber { get; set

问题 I have a custom outputter for my USQL job which basically writes json output in a file using JsonTextWriter. I get following error when I try to compile error: "The type 'Uri' is defined in an assembly that is not referenced. You must add a reference to assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'." at line: 60, column 20 Line number 60 is writer.WriteValue("Test"); I basically get this error for all the lines where I am doing WriteValue Here is my

问题 I'm not an expert with json, actually I started last week working with it and I found myself having trouble trying to get map the following Json into a class. S far I have copy the data from the browser into different Json files (isolate data to see the problem) and I realize that the property Config mess the deserialization process. If I (1) grab the entire data and (2) put it into a file and (3) add the extension .json and then later (4) just erase the Config property, everything works like

问题 This is a visual studio 2015, dotnet framework 4.6.1 application. I have tried to build and deploy from Azure DevOps onto Azure cloud. The error on deployment is "NewtonSoft.json.dll missing". So when i replace the Azure DevOps artifacts with the visual studio build dll's and files the application works. This is UAT test i'm performing where in the build pipeline i have used NuGet Packages task. The final artifacts generated contains newtonsoft file but i crosschecked it is not same size as