如何在没有 JSON.NET 库的情况下解析 JSON

发布于03月06日

我正在try 在Visual Studio 2011上为Windows 8构建Metro应用程序. 当我试图做到这一点时，我遇到了一些问题，即如何在没有JSON.NET库的情况下解析JSON(它还不支持Metro应用程序).

Anyway, I want to parse this:

{
   "name":"Prince Charming",
   "artist":"Metallica",
   "genre":"Rock and Metal",
   "album":"Reload",
   "album_image":"http:\/\/up203.siz.co.il\/up2\/u2zzzw4mjayz.png",
   "link":"http:\/\/f2h.co.il\/7779182246886"
}

推荐答案

You can use the classes found in the System.Json Namespace which were added in .NET 4.5. You need to add a reference to the System.Runtime.Serialization assembly

The JsonValue.Parse() Method parses JSON text and returns a JsonValue:

JsonValue value = JsonValue.Parse(@"{ ""name"":""Prince Charming"", ...");

如果使用JSON对象传递字符串，则应该能够将值转换为JsonObject:

using System.Json;


JsonObject result = value as JsonObject;

Console.WriteLine("Name .... {0}", (string)result["name"]);
Console.WriteLine("Artist .. {0}", (string)result["artist"]);
Console.WriteLine("Genre ... {0}", (string)result["genre"]);
Console.WriteLine("Album ... {0}", (string)result["album"]);

这些课程与System.Xml.Linq Namespace所学校的课程非常相似.