system.text.json

问题 I have a following JSON . I have added 2 x double quotes so that I could declare it as string variable in c# , in reality it contains one times double quotes for properties. The complete example code is in this fiddle. I am using Newtonsoft but can use System.Text.Json as well so a working solution for either will be appreciated. { ""display"": ""wizard"", ""settings"": {}, ""components"": [ { ""title"": ""Activity Information"", ""label"": ""Activity Information"", ""type"": ""Activity"", "

问题 I have a following JSON . I have added 2 x double quotes so that I could declare it as string variable in c# , in reality it contains one times double quotes for properties. The complete example code is in this fiddle. I am using Newtonsoft but can use System.Text.Json as well so a working solution for either will be appreciated. { ""display"": ""wizard"", ""settings"": {}, ""components"": [ { ""title"": ""Activity Information"", ""label"": ""Activity Information"", ""type"": ""Activity"", "

问题 in my .net Core 3.0 Api the [JsonIgnore] Attribute is not working as excepted. Im using System.Text.Json instead of the old Newtonsoft.Json When i'm using my resource that returns a list of Objects, for example: /api/Object/ the objects are serialized like this: [ { "id": 1, "date": "2020-02-12T08:45:51.502", "userId": 1, "tags": [ { "name": "string" } ] } ] But when I request a single result /api/Object/{id} the full object gets serialized like this: { "user": { "hasAccess": false, "id": 1,

问题 I'm using .netcore 3.1 and I'm using System.Text.Json for serialization and deserialization. I didn't know how to phrase my question precisely. I looked around but couldn't find a direct answer for my question. Apologies if it's a duplicate. This is a sample JSON response. { "properties": { "subscriptionId": "sub1", "usageStartTime": "2015-03-03T00:00:00+00:00", "usageEndTime": "2015-03-04T00:00:00+00:00", "instanceData": "{\"Microsoft.Resources\":{\"resourceUri\":\"resourceUri1\",\"location\

问题 I'm using .netcore 3.1 and I'm using System.Text.Json for serialization and deserialization. I didn't know how to phrase my question precisely. I looked around but couldn't find a direct answer for my question. Apologies if it's a duplicate. This is a sample JSON response. { "properties": { "subscriptionId": "sub1", "usageStartTime": "2015-03-03T00:00:00+00:00", "usageEndTime": "2015-03-04T00:00:00+00:00", "instanceData": "{\"Microsoft.Resources\":{\"resourceUri\":\"resourceUri1\",\"location\

问题 Where is the API to format an existing JsonElement to a formatted JSON string. The ToString() API does not provide any formatting options. Falling back to using Newtonsoft is pretty annoying Newtonsoft.Json.Linq.JValue .Parse(myJsonElement.GetRawText()) .ToString(Newtonsoft.Json.Formatting.Indented) 回答1: You can re-serialize your JsonElement with JsonSerializer and set JsonSerializerOptions.WriteIndented = true, e.g. in an extension method: public static partial class JsonExtensions { public

问题 Where is the API to format an existing JsonElement to a formatted JSON string. The ToString() API does not provide any formatting options. Falling back to using Newtonsoft is pretty annoying Newtonsoft.Json.Linq.JValue .Parse(myJsonElement.GetRawText()) .ToString(Newtonsoft.Json.Formatting.Indented) 回答1: You can re-serialize your JsonElement with JsonSerializer and set JsonSerializerOptions.WriteIndented = true, e.g. in an extension method: public static partial class JsonExtensions { public

问题 I have an API JSON response that wraps the data content in a data property, which looks like this: { "data":{ "email":"admin@example.com", "mobile":"+1555555123", "id":4, "first_name":"Merchant", "last_name":"Vendor", "role":"Merchant", } } So when making request for a User Object with a Library like RequestSharp , the response.Content has the content for the User wrapped in the data json property as it comes from the API. Code: var request = RequestHelper.CreateTokenRequest(email, password);

问题 I have a json that the new System.Text.Json.JsonSerializer.Deserialize<T>(json_data) serialize as List<T> with the correct numbers of elements, but then the objects inside have all the values null or 0 Same json with Newtonsoft.Json.JsonConvert.DeserializeObject<T>(json_data) is correctly filled. Class: public class SensorValue { public string StationCode { get; set; } public string SensorCode { get; set; } public string SensorNameIt { get; set; } public string SensorNameDe { get; set; }

问题 I'm trying to use the System.Text.Json.JsonSerializer to deserialize the model partially, so one of the properties is read as string that contains the original JSON. public class SomeModel { public int Id { get; set; } public string Name { get; set; } public string Info { get; set; } } The example code var json = @"{ ""Id"": 1, ""Name"": ""Some Name"", ""Info"": { ""Additional"": ""Fields"", ""Are"": ""Inside"" } }"; var model = JsonSerializer.Deserialize<SomeModel>(json); should produce the