Json.Net - 词典序列化作为阵列（键值对的）

问题描述

Json.Net通常一个序列化词典＆LT; K，V＆GT; 成的集合;

Json.Net typically serializes a Dictionary<k,v> into a collection;

"MyDict": {
  "Apples": {
    "Taste": 1341181398,
    "Title": "Granny Smith",
  },
  "Oranges": {
    "Taste": 9999999999,
    "Title": "Coxes Pippin",
  },
 }

这是伟大的。而从环顾所以这似乎是大多数人想要的。然而，在这种特殊情况下，我想我与词典＆LT连载; K，V＆GT; 和Array格式代替;

Which is great. And from looking around on SO it seems to be what most people want. However, in this particular case, I want to serialize between my Dictionary<k,v> and the Array format instead;

"MyDict": [
    "k": "Apples",
    "v": {
        "Taste": 1341181398,
        "Title": "Granny Smith",
    }
  },
    "k:": "Oranges",
    "v:": {
        "Taste": 9999999999,
        "Title": "Coxes Pippin",
    }
  },
]

有一个简单的方式与现有的字段类型做到这一点？有没有我可以标注例如属性？

Is there an easy way to do this with my existing field type? Is there an attribute I can annotate for instance?

推荐答案

嗯，事实证明这是我所希望的那么简单。我的词典＆LT; K，V＆GT; 已经子类，而我发现我可以用将其标注为[JsonArrayAttribute] 。这给了我正是我需要的格式;

Ah, it turns out this is as straightforward as I'd hoped. My Dictionary<k,v> is subclassed already and I found that I can annotate it with [JsonArrayAttribute]. That gives me exactly the format I need;

"MyDict": [
  {
    "Key": "Apples",
    "Value": {
        "Taste": 1341181398,
        "Title": "Granny Smith",
    }
  },
  {
    "Key:": "Oranges",
    "Value:": {
        "Taste": 9999999999,
        "Title": "Coxes Pippin",
    }
  },
]

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