C# 解析 JSON 对象数组 [英] C# Parsing JSON array of objects

问题描述

我有一个 json 格式的对象数组:

I have an array of objects like this in json format:

{"results":[{"SwiftCode":"","City":"","BankName":"Deutsche Bank","Bankkey":"10020030","Bankcountry":"DE"},{"SwiftCode":"","City":"10891 Berlin","BankName":"Commerzbank Berlin (West)","Bankkey":"10040000","Bankcountry":"DE"}]}

我想要的是 C# 中的 object[]，其中一个对象包含一个 json 对象中的所有数据.问题是，我可以不能使用这个对象的属性创建一个类，如下所示:

What I want to get is a object[] in C#, where one object contains all the data what is in one json object. The thing is, I can NOT make a class with the properties of this object like here:

public class Result
{
    public int SwiftCode { get; set; }
    public string City { get; set; }
    //      .
    //      .
    public string Bankcountry { get; set; }
}

因为我每次都会得到不同的结果，但我知道它总是一个对象数组.有人知道我如何设法取回一组对象吗?

Because I get everytime different results back, but I know it's always an array of objects. Someone knows how I could manage to get an array of objects back?

编辑

我必须通过 WriteObject(results) 将此对象传递给 powershell.所以输出应该只是array中的对象.

I have to pass this object to powershell via WriteObject(results). So the ouput should only be the object IN the array.

推荐答案

像这样使用 newtonsoft:>

Use newtonsoft like so:

using System.Collections.Generic;
using System.Linq;
using Newtonsoft.Json.Linq;

class Program
{
    static void Main()
    {
        string json = "{'results':[{'SwiftCode':'','City':'','BankName':'Deutsche    Bank','Bankkey':'10020030','Bankcountry':'DE'},{'SwiftCode':'','City':'10891    Berlin','BankName':'Commerzbank Berlin (West)','Bankkey':'10040000','Bankcountry':'DE'}]}";

        var resultObjects = AllChildren(JObject.Parse(json))
            .First(c => c.Type == JTokenType.Array && c.Path.Contains("results"))
            .Children<JObject>();

        foreach (JObject result in resultObjects) {
            foreach (JProperty property in result.Properties()) {
                // do something with the property belonging to result
            }
        }
    }

    // recursively yield all children of json
    private static IEnumerable<JToken> AllChildren(JToken json)
    {
        foreach (var c in json.Children()) {
            yield return c;
            foreach (var cc in AllChildren(c)) {
                yield return cc;
            }
        }
    }
}

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