javascript - 在 C# 中解析 JSON 结果？

Question

这是我的示例 JSON:

{[
  {
    "DestinationCode": "ALCAN",
    "DestinationText": "Alaska"
  },
  {
    "DestinationCode": "FARE",
    "DestinationText": "Asia"
  },
  {
    "DestinationCode": "AUSTL",
    "DestinationText": "Australia/New Zealand"
  },
  {
    "DestinationCode": "BAHAM",
    "DestinationText": "Bahamas"
  },
  {
    "DestinationCode": "BERMU",
    "DestinationText": "Bermuda"
  },
  {
    "DestinationCode": "ATLCO",
    "DestinationText": "Canada/New England"
  },      
]}

我正在使用下面的代码来阅读:

var objects = JArray.Parse(Result); // parse as array  
foreach (JObject root in objects)
{
   root.
   string s = (String)root.Value["DestinationCode"];

   foreach (KeyValuePair<String, JToken> app in root)
   {

       var description = (String)app.Value["DestinationCode"];
       var value = (String)app.Value["DestinationText"];


       Console.WriteLine(description);
       Console.WriteLine(value);
       Console.WriteLine("\n");
   }
}

Answer 1

您可以尝试更简单的方法。

首先，我们必须定义一个代表您的数据的类。

public class Destination
{
    public string DestinationCode { get; set; }
    public string DestinationText { get; set; }
}

然后你必须像下面这样解析 JSON:

var destinations = JsonConvert.Deserialize<IEnumerable<Destination>>(Result);

最后，您可以像下面这样使用您的结果:

foreach(var destination in destinations)
{
    Console.WriteLine(destination.Description);
    Console.WriteLine(destination.Text);
    Console.WriteLine("\n");
}