具有Stack结构的JSON反序列化可以颠倒顺序 [英] JSON deserialization with Stack structure reverses order

问题描述

使用NewtonSoft JSO序列化程序和堆栈数据结构.反序列化结构时，顺序相反.比较数字和ss.

Using the NewtonSoft JSO serializer and a stack data structure. The order is reversed when I deserialize the structure. Comparing numbers and ss.

我在这里做错什么了吗，还是有什么解决方法?

Am I doing something wrong here or is there any workaround the issue.

using Newtonsoft.Json;
using System;
using System.Collections.Generic;

class Example
{
    public static void Main()
    {
        Stack<string> numbers = new Stack<string>();
        numbers.Push("one");
        numbers.Push("two");
        numbers.Push("three");
        numbers.Push("four");
        numbers.Push("five");

         string json = JsonConvert.SerializeObject(numbers.ToArray() );

        // A stack can be enumerated without disturbing its contents. 
        foreach (string number in numbers)
        {
            Console.WriteLine(number);
        }

        Console.WriteLine("\nPopping '{0}'", numbers.Pop());
        Console.WriteLine("Peek at next item to destack: {0}",
            numbers.Peek());
        Console.WriteLine("Popping '{0}'", numbers.Pop());

        Stack<string> ss = null;
        if (json != null)
        {
            ss = JsonConvert.DeserializeObject<Stack<string>>(json);
        } 

    }
}

推荐答案

有一个简单的解决方法，但要花费一些额外的处理时间.反序列化为List，将其反序，然后将其填充到堆栈中.

There is a simple workaround, at the cost of some extra processing time. Deserialize into a List, reverse it, and then fill a stack with that.

List<string> ls = null;
Stack<string> ss = null;
if (json != null)
{
    ls = JsonConvert.DeserializeObject<List<string>>(json);
    ls.Reverse();
    ss = new Stack<string>(ls);
}

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