如何使用System.Runtime.Serialization.Json解析此字符串？

Question

你能幫我如何使用System.Runtime.Serialization.Json（不Json.NET），以獲得每本書的信息，在此特靈陣：

{ 
    "books": 
    [ 
     {"name":"Book 1","orig":"Author 1","date":2009,"lang":"en"}, 
     {"name":"Book 2","orig":"Author 2","date":2012,"lang":"fr"} 
    ], 
    "src":"lib", 
    "id":212 
} 

Answer 1

這裏有一個快速的樣品我颳起這似乎工作：

using System; 
using System.Collections.Generic; 
using System.IO; 
using System.Runtime.Serialization; 
using System.Runtime.Serialization.Json; 

class Test 
{ 
    static void Main() 
    { 
     using (Stream stream = File.OpenRead("test.json")) 
     { 
      var serializer = new DataContractJsonSerializer(typeof(Library)); 
      Library library = (Library) serializer.ReadObject(stream); 
      Console.WriteLine(library.Books[0].Name); 
     } 

    } 
} 

[DataContract] 
class Book 
{ 
    [DataMember(Name="name")] public string Name { get; set; } 
    [DataMember(Name="orig")] public string Orig { get; set; } 
    [DataMember(Name="date")] public string Date { get; set; } 
    [DataMember(Name="lang")] public string Lang { get; set; } 
} 

[DataContract] 
class Library 
{ 
    [DataMember(Name="books")] public IList<Book> Books { get; set; } 
    [DataMember(Name="src")] public string Src { get; set; } 
    [DataMember(Name="id")] public string Id { get; set; } 
} 

我確定有很多其他的選項可以調整，但至少應該讓你開始。