反序列化Dicionary与JSON.NET [英] Deserialize Dicionary with JSON.NET

问题描述

我使用Newtonsoft.Json与4.0.8版本，并试图用它的Web API。 所以我想反序列化的JSON与

I am using Newtonsoft.Json with version 4.0.8 and trying to use it with Web API. So i wanted to deserialize JSON with

JsonConvert.DeserializeObject<AClass>(jsonString);

这工作，直到我添加了一个字典财产这一类，想反序列化。

This works until i added a Dictionary as property to this class and wanted to deserialize it.

JSON字符串是形式

The json string is in the form of

{ 
   "Date":null,
   "AString":"message",
   "Attributes":[
                   {"Key":"key1","Value":"value1"},      
                   {"Key":"key2","Value":"value2"}
                ],
    "Id":0,
    "Description":"...
}

在反序列化异常类型 JsonSerializationException occures与消息：的无法反序列化JSON数组类型System.Collections.Generic.Dictionary`2 [ System.String，System.String]。的

When deserializing exception of type JsonSerializationException occures with message: "Cannot deserialize JSON array into type 'System.Collections.Generic.Dictionary`2[System.String,System.String]'."

我在做什么错在这里？

UPDATE1： 我得到以下的字典时有JSON.NET序列化：

UPDATE1: When serializing with JSON.NET i get following for the dictionary:

Attributes":{"key1":"value1","key2":"value2"}

看来，的WebAPI反序列化对象比Json.Net会的其他方式。 服务器端我用下面的行隐式反序列化：

Seems that WebApi deserializes the object in an other way than Json.Net would. Server side i use following line to for implicit deserializing:

return new HttpResponseMessage<AClass>(object);

UPDATE2： 作为一种变通方法我现在来到了下面的行服务器端。

UPDATE2: As a workaround i came now to following line server side.

return new HttpResponseMessage<string>(JsonConvert.SerializeObject(license).Base64Encode());

我将它转换与Json.Net服务器端，并将其转移为base64 EN codeD字符串。所以Json.Net可以反序列化自己的格式。

I convert it with Json.Net server side and transfer it as base64 encoded string. So Json.Net can deserialize its own format.

但它仍然不正是我想要的，所以是thery任何进一步的建议？

But its still not that what i want, so are thery any further suggestions?

推荐答案

它应该工作，如果你声明属性为名单，其中，KeyValuePair＆LT;字符串，字符串＆GT;＆GT;

It should work if you declare Attributes as List<KeyValuePair<string, string>>

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