如何使用 YAMLDotNet 反序列化 YAML? [英] How to deserialize YAML with YAMLDotNet?

问题描述

我想用 YAMLDotNet 反序列化这个 YAML.
它有序列和嵌套映射.

I want to deserialize this YAML with YAMLDotNet.
It have sequence and nested mapping.

• data.yml

people:
  - name: "John"
    age: 20
  - name: "Michael"
    age: 21
  - name: "William"
    age: 22

network:
  address: "192.168.1.1"
  port: 1234
  param:
    paramNumber: 10
    paramString: "text data"
    paramBool: true

这是我的代码.但是，它无法编译.我想知道以下两点.

This is my code. But, It can't compile. I would like to know the following two things.

1. 如何定义类来反序列化嵌套映射?
2. 如何访问它?

• 打印反序列化数据

DeserializedObject obj = YamlImporter.Deserialize("data.yml");

foreach(var people in obj.people)
{
    Console.WriteLine(people.name);
    Console.WriteLine(people.age);
}

Console.WriteLine(obj.network["address"]);
Console.WriteLine(obj.network["port"]);
/* how to access param? */

• 反序列化器代码 (YAMLDotNet)

public class YamlImporter
{
    public static DeserializedObject Deserialize(string yamlName)
    {
        StreamReader sr = new StreamReader(yamlName);
        string text = sr.ReadToEnd();
        var input = new StringReader(text);
        var deserializer = new DeserializerBuilder().WithNamingConvention(CamelCaseNamingConvention.Instance).Build();
        DeserializedObject deserializeObject = deserializer.Deserialize<DeserializedObject>(input); /* compile error */
        return deserializeObject;
    }
}

public class DeserializedObject
{
    public List<People> people { get; set; }

    public class People
    {
        public string name { get; set; }
        public int age { get; set; }
    }

    public Dictionary<string, Network> network { get; set; }

    public class Network
    {
        public string address { get; set; }
        public int port { get; set; }
        public Dictionary<string, Param> param { get; set; }
    }

    public class Param
    {
        public int paramNumber { get; set; }
        public string paramString { get; set; }
        public bool paramBool { get; set; }
    }
}

谢谢，

推荐答案

@AluanHaddad 的建议帮助我解决了问题.谢谢，

@AluanHaddad's advice helped me solve my problem. Thanks,

// How to access params? //
Console.WriteLine(obj.network.param.paramNumber);
Console.WriteLine(obj.network.param.paramString);
Console.WriteLine(obj.network.param.paramBool);

//public Dictionary<string, Network> network { get; set; }
public Network network { get; set; }

public class Network
{
    public string address { get; set; }
    public int port { get; set; }
    //public Dictionary<string, Param> param { get; set; }
    public Param param { get; set; }
}

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