如何对 Newtonsoft JArray 进行排序？

是否可以排序JArray下面由col2例如？

[
    {
        "col1": "thiscol",
        "col2": "thisval"
    },
    {
        "col1": "thiscol2",
        "col2": "thisval2"
    },
    {
        "col1": "thiscol3",
        "col2": "thisval3"
    }
]

如果将其转换为Array是唯一的解决方案那么我该怎么做呢？

我认为您不能就地对 JArray 进行排序，但您可以对内容进行排序并将结果加载到另一个 JArray 中。这对你有用吗？

string json = @"
[
    {
        ""col1"": ""foo"",
        ""col2"": ""bar""
    },
    {
        ""col1"": ""baz"",
        ""col2"": ""quux""
    },
    {
        ""col1"": ""fizz"",
        ""col2"": ""bang""
    }
]";

JArray array = JArray.Parse(json);

JArray sorted = new JArray(array.OrderBy(obj => (string)obj["col2"]));

Console.WriteLine(sorted.ToString(Formatting.Indented));

Output:

[
  {
    "col1": "fizz",
    "col2": "bang"
  },
  {
    "col1": "foo",
    "col2": "bar"
  },
  {
    "col1": "baz",
    "col2": "quux"
  }
]

Fiddle: https://dotnetfiddle.net/2lTZP7 https://dotnetfiddle.net/2lTZP7