C#解析对象的JSON数组
我有以下json
格式的对象数组:
{"results":[{"SwiftCode":"","City":"","BankName":"Deutsche Bank","Bankkey":"10020030","Bankcountry":"DE"},{"SwiftCode":"","City":"10891 Berlin","BankName":"Commerzbank Berlin (West)","Bankkey":"10040000","Bankcountry":"DE"}]}
我想要得到的是object[]
C#中的代码,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 使一个类与此对象喜欢这里的属性:
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,但是我知道它总是一个对象数组。有人知道我如何设法取回一系列对象?
编辑
我必须通过将该对象传递给powershell WriteObject(results)
。因此,输出仅应是中的对象array
。
回答:
像这样使用newtonsoft:
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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