将树类转换为更简单的树类,并序列化为JSON维护结构



好吧,所以我有一个类似的类:

public class Channel
{
    public Guid Guid{get;set;}
    public string Title{get;set;}
    /* GOT A LOT MORE PROPERTIES IN THIS SPACE */
    public Guid Parent {get;set;}
    public List<Channel> Children{get;set;}
}

我也有一个List<Channels>(总计约650 Channels

ROOT通道包含大约6个通道,每个通道都包含,儿童等。

如您在Channel的代码中所看到的,还有许多其他属性,在这种情况下,我不想序列化。也就是说,所有Data Contracts已经在基类中定义了,我不/不能仅仅为此操作更改它们。

那么,您问我的问题是什么?我需要让List<Channels>List<NewType>序列化与JSON并维护树结构。

如果不可能,至少我将如何将List<Channels>序列化为JSON维护结构?

编辑:我正在使用Newtonsoft.Json

我个人建议将列表序列序列到频道...请考虑以下JSON示例:

{
    "Channel": {
        "Guid": "27182d04-29d9-4760-86d5-484ba43cd9c6",
        "Title": "FooBar",
        "Parent": "52cfd532-6010-41c5-8fa9-f3bcbb97a630",
        "Children": [
            {
                "Channel": {
                    "Guid": "27182d04-29d9-4760-86d5-484ba43cd9c6",
                    "Title": "FooBar",
                    "Parent": "52cfd532-6010-41c5-8fa9-f3bcbb97a630",
                    "Children": null
                }
            },
            {
                "Channel": {
                    "Guid": "27182d04-29d9-4760-86d5-484ba43cd9c6",
                    "Title": "FooBar",
                    "Parent": "52cfd532-6010-41c5-8fa9-f3bcbb97a630",
                    "Children": null
                }
            },
            {
                "Channel": {
                    "Guid": "27182d04-29d9-4760-86d5-484ba43cd9c6",
                    "Title": "FooBar",
                    "Parent": "52cfd532-6010-41c5-8fa9-f3bcbb97a630",
                    "Children": null
                }
            }
        ]
    }
}

编辑:这是一个小的测试代码,它将编写此结构:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.Script.Serialization;
namespace JSONTest
{
    class Program
    {
        static void Main(string[] args)
        {
            Channel c = new Channel();
            c.Guid = Guid.NewGuid();
            c.Parent = Guid.NewGuid();
            c.Title = "FooBar";
            c.Children = new List<Channel>();
            Channel a = new Channel();
            Channel b = new Channel();
            a.Guid = Guid.NewGuid();
            b.Guid = Guid.NewGuid();
            a.Parent = Guid.NewGuid();
            b.Parent = Guid.NewGuid();
            a.Title = "FooBar_A";
            b.Title = "FooBar_B";
            c.Children.Add(a);
            c.Children.Add(b);
            /* Serialization happens here!! */
            JavaScriptSerializer serializer = new JavaScriptSerializer();
            string result = serializer.Serialize(c);
            Console.WriteLine(result);
            Console.Read();
        }
    }
    public class Channel
    {
        public Guid Guid { get; set; }
        public string Title { get; set; }
        /* GOT A LOT MORE PROPERTIES IN THIS SPACE */
        public Guid Parent { get; set; }
        public List<Channel> Children { get; set; }
    }
}

通过JSONLINT

,这是该测试的结果
{
    "Guid": "0e72c12c-a7a1-461a-8b84-8b17023e2e2f",
    "Title": "FooBar",
    "Parent": "d0943246-1adc-4208-bb3b-1249ffe5e7b4",
    "Children": [
        {
            "Guid": "1cf413be-d6b5-405e-8308-7c6dfe817f9a",
            "Title": "FooBar_A",
            "Parent": "ecf14fce-c97d-46f5-890b-bab8ff99fb4a",
            "Children": null
        },
        {
            "Guid": "bd96e6d3-f247-4a0d-9147-92da19793e97",
            "Title": "FooBar_B",
            "Parent": "5cd3e765-23c2-4145-8b45-9964a7c66c54",
            "Children": null
        }
    ]
}

有效的json!

编辑:我注意到的一件事是,JavaScriptSerializer不会解析"通道",因为整个对象都是类型的频道,并且"儿童"中的每个对象都是类型的通道。如果您要通过避免方法传递此JSON,则应使用所有JSON持久数据将其构建回C#结构。

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