C#中变量的XML与JSON序列化怎么实现

在C#中，可以使用内置的System.Xml.Serialization命名空间和System.Runtime.Serialization.Json命名空间来实现变量的XML和JSON序列化。

首先，我们来看如何实现变量的XML序列化：

using System;using System.IO;using System.Xml.Serialization;public class Person{public string Name { get; set; }public int Age { get; set; }}class Program{static void Main(){Person person = new Person { Name = "Alice", Age = 30 };XmlSerializer xmlSerializer = new XmlSerializer(typeof(Person));using (TextWriter writer = new StreamWriter("person.xml")){xmlSerializer.Serialize(writer, person);}}}

接下来，我们来看如何实现变量的JSON序列化：

using System;using System.IO;using System.Runtime.Serialization.Json;public class Person{public string Name { get; set; }public int Age { get; set; }}class Program{static void Main(){Person person = new Person { Name = "Alice", Age = 30 };DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(Person));using (MemoryStream stream = new MemoryStream()){jsonSerializer.WriteObject(stream, person);string json = System.Text.Encoding.UTF8.GetString(stream.ToArray());Console.WriteLine(json);}}}

以上示例演示了如何将Person对象序列化为XML和JSON格式的数据。可以根据需要对代码进行调整以满足特定的序列化需求。