c# – 如何使用System.Runtime.Serialization.Json解析此String

发布时间：2020-12-16 00:07:24 所属栏目：百科来源：网络整理

导读：你能帮我看看如何使用System.Runtime.Serialization.Json(而不是Json.NET)获取这个tring to array中每本书的信息： { "books": [ {"name":"Book 1","orig":"Author 1","date":2009,"lang":"en"},{"name":"Book 2","orig":"Author 2","date":2012,"lang":"fr"

你能帮我看看如何使用System.Runtime.Serialization.Json(而不是Json.NET)获取这个tring to array中每本书的信息：

{
    "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
}

解决方法

这是一个我掀起的快速样本似乎有效：

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; }
}

我相信你可以调整很多其他选项,但这至少应该让你开始.

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!