如何在Newtonsoft JSON.Net中合并来自两个JObjects的两个数组? [英] How do I combine two arrays from two JObjects in Newtonsoft JSON.Net?

问题描述

我有两个在其上运行过JObject.FromObject()的类似JSON对象.

I have two similar JSON objects that I have run JObject.FromObject() on.

每个对象中都有一个带有其他对象数组的属性，如下所示:

In each object there is a property with an array of other objects, like so:

{
  "Title": "Alpha",
  "data": [
    {
      "Id": "Fox2",
      "Field": "King6",
      "Value": "Alpha",
      "Description": "Tango"
    }
  ]
}

Doc2

{
  "Title": "Bravo",
  "data": [
    {
      "Id": "Kilo",
      "Field": "Echo",
      "Value": "Romeo",
      "Description": "Jester"
    }
  ]
}

我有两个这样的对象，并且正在尝试将一个对象的数据字段添加到另一个对象中-基本上是将一个数据"属性的数组中的数据添加到另一个对象中.

I have two of these objects, and am trying to add the data field from one into the other - basically add the data from one "data" property's array into the other's.

最终结果应该是这样的:

The end result should be like this:

{
  "Title": "Alpha",
  "data": [
    {
      "Id": "Fox2",
      "Field": "King6",
      "Value": "Alpha",
      "Description": "Tango"
    },
    {
      "Id": "Kilo",
      "Field": "Echo",
      "Value": "Romeo",
      "Description": "Jester"
    }
  ]
}

我正在尝试不对字符串进行反序列化和拧紧处理等操作.

I'm trying to do this without deserializing and screwing with combining strings, etc.

我尝试了这种变化:

var data = JObject.FromObject(doc1);
var editData = JObject.FromObject(doc2);


foreach (var editItem in editData.Property("data").Children())                                
   {
      data.Property("data").Add(editItem.Children());
   }

但是，我不断收到这样的错误:

However, I keep getting an error like this:

Newtonsoft.Json.Linq.JProperty不能有多个值

Newtonsoft.Json.Linq.JProperty cannot have multiple values

.

我应该如何尝试合并数组?

How should I be attempting to combine the arrays?

推荐答案

为什么在最终对象中不包含"Title": "Bravo",?

Why don't you include "Title": "Bravo", in the final object?

我会这样做:

var j1 = (JObject)JsonConvert.DeserializeObject(json1);
var j2 = (JObject)JsonConvert.DeserializeObject(json2);

var jArray = new JArray(j1, j2);
var str = jArray.ToString();

编辑

var final = JsonConvert.SerializeObject( 
                new {Title=j1["Title"], data=j1["data"].Union(j2["data"])},
                Newtonsoft.Json.Formatting.Indented);

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