jsonserializer

Rename response fields django rest framework serializer

不打扰是莪最后的温柔 提交于 2019-12-04 21:00:46
问题 I'm calling a simple get API using djangorestframework. My Model is class Category(models.Model): category_id = models.AutoField(primary_key=True) category_name = models.CharField("Category Name", max_length = 30) category_created_date = models.DateField(auto_now = True, auto_now_add=False) category_updated_date = models.DateField(auto_now = True, auto_now_add=False) def __str__(self): return self.category_name serializer.py class CategorySerializer(serializers.ModelSerializer) : class Meta:

In C#, how do I model a JSON object with multiple nested arrays?

人盡茶涼 提交于 2019-12-04 19:56:37
问题 I am getting this JSON response from a system I am connecting to and trying to figure out the best way to deserialize it into a C# object. I am currently using RestSharp which seems pretty straight forward to use but the format of the JSON is baffling me a bit. Here is the format that its coming in as: [ {"name": "Tickets:", "schema": [ {"dataType": "string", "colName": "First", "idx": 0}, {"dataType": "string", "colName": "Second", "idx": 1}, {"dataType": "string", "colName": "Name", "idx":

How to serialize Map<String, List<Object>> with FlexJSON

不问归期 提交于 2019-12-04 12:18:28
I have a object which I want to serialize to JSON. This object is a map with list of a specific objects. This looks similar to it: Map<String, List<Object>> map = new Map<String, List<Object>>(); I am using FlexJSON. I can work only with flexjson.JSONSerializer . There are my tries: JSONSerializer jsonSerializer = new JSONSerializer(); // jsonSerializer.include("map"); // jsonSerializer.include("map.myList.object"); jsonSerializer.transform(new MapTransformer(), "map"); jsonSerializer.exclude("*.class"); As you can see I am trying now with Transformer classes but I haven't succeeded. The

Cannot find DataContractJsonSerializer from an Asp.Net Mvc application

大兔子大兔子 提交于 2019-12-04 10:48:41
问题 I can't get access to the DataContractJsonSerializer method from System.Runtime.Serialization.Json If I do: using System.Runtime.Serialization.Json; I get an error... How can I access this in my Asp.Net Mvc app so I can use the DataContractJsonSerializer method 回答1: Make sure you've referenced the DLL where this type lives: System.ServiceModel.Web.dll 回答2: Right Click in Project, Add Reference... Search for System.Runtime.Serialization Click Ok/Add 来源: https://stackoverflow.com/questions

Serialize JSON string that contains escaped (backslash and double quote) Swift return Badly formed object

折月煮酒 提交于 2019-12-04 10:46:15
I have response string from the backend like this: { "status": "success", "data": "{\"name\":\"asd\",\"address\":\"Street 1st\"}" } I think the problem was because the double quote (") in the data String. When I remove the double quote, the serialization was success. But the response is from backend and I have to deal with it. Anyone can solve this problem? Thank you. Here is the playground code. import Foundation var jsonStr = """ { "status": "success", "data": "{\"name\":\"asd\",\"address\":\"Street 1st\"}" } """ let data = jsonStr.data(using: .utf8) if let d = data { do { let o = try

Web API: Failed to serialize the response body for content type

不羁岁月 提交于 2019-12-04 05:26:06
问题 I am working with ASP.NET MVC 5 Web Api. I am having existing application with many api's. Recently I have implemented custom JsonConverter which will convert Date as per timezone. public class CustomInfoConverter : JsonConverter { public override bool CanConvert(Type objectType) { return objectType == typeof(CustomType); } public override bool CanRead { get { return false; } } public override bool CanWrite { get { return true; } } public override void WriteJson(JsonWriter writer, object

How to invoke another serializer from a custom Gson JsonSerializer?

末鹿安然 提交于 2019-12-04 00:12:54
I have my custom class User : class User { public String name; public int id; public Address address; public Timestamp created; } I'm now creating a custom JsonSerializer for User.class: @Override public JsonElement serialize(User src, Type typeOfSrc, JsonSerializationContext context) { JsonObject obj = new JsonObject(); obj.addProperty("name", src.name); obj.addProperty("id", src.id); obj.addProperty("address", src.address.id); // Want to invoke another JsonSerializer (TimestampAdapter) for Timestamp obj.add("created", ???); return obj; } But I already have a TimestampAdapter that I use for

In C#, how do I model a JSON object with multiple nested arrays?

别等时光非礼了梦想. 提交于 2019-12-03 14:21:36
I am getting this JSON response from a system I am connecting to and trying to figure out the best way to deserialize it into a C# object. I am currently using RestSharp which seems pretty straight forward to use but the format of the JSON is baffling me a bit. Here is the format that its coming in as: [ {"name": "Tickets:", "schema": [ {"dataType": "string", "colName": "First", "idx": 0}, {"dataType": "string", "colName": "Second", "idx": 1}, {"dataType": "string", "colName": "Name", "idx": 2} ], "data": [ ["bill", "test", "joe"], ["bill2", "test2", "joe2"], ["bill3", "test3", "joe3"] ] } ]

Rename response fields django rest framework serializer

你说的曾经没有我的故事 提交于 2019-12-03 13:29:45
I'm calling a simple get API using djangorestframework. My Model is class Category(models.Model): category_id = models.AutoField(primary_key=True) category_name = models.CharField("Category Name", max_length = 30) category_created_date = models.DateField(auto_now = True, auto_now_add=False) category_updated_date = models.DateField(auto_now = True, auto_now_add=False) def __str__(self): return self.category_name serializer.py class CategorySerializer(serializers.ModelSerializer) : class Meta: model = Category fields = ['category_id', 'category_name'] def category_list(request): if request

How to pass parameter to JsonSerializer?

让人想犯罪 __ 提交于 2019-12-03 10:05:19
问题 I have a simple data service : @GET public Data getData(@QueryParam("id") Long id) { Data data = dataService.getData(id); return data; } And a matching DataSerializer that implements JsonSerializer<Data> : The DataSerializer is registered to Jackson via : simpleModule.addSerializer(Data.class , dataSerializer); ObjectMapper mapper = new ObjectMapper(); mapper.registerModule(simpleModule); It works well. But today , I want to add another Locale parameter , and hope the DataSerializer to output