C#的XmlSerializer如何序列化对象为XML？

System.Xml.Serialization

XmlSerializer

XmlSerializer

XmlSerializer

Serialize

FileStream

MemoryStream

TextWriter

Book

using System;using System.IO;using System.Xml.Serialization;public class Book{    public string Title { get; set; }    public string Author { get; set; }    public int PublicationYear { get; set; }    // 默认构造函数是XmlSerializer序列化和反序列化所必需的    public Book() { }    public Book(string title, string author, int year)    {        Title = title;        Author = author;        PublicationYear = year;    }}public class XmlSerializationExample{    public static void Main(string[] args)    {        // 创建一个要序列化的对象实例        Book myBook = new Book("The Hitchhiker's Guide to the Galaxy", "Douglas Adams", 1979);        // 创建XmlSerializer实例，指定要序列化的类型        XmlSerializer serializer = new XmlSerializer(typeof(Book));        // 使用StringWriter来捕获XML输出到字符串        using (StringWriter writer = new StringWriter())        {            // 执行序列化            serializer.Serialize(writer, myBook);            // 获取序列化后的XML字符串            string xmlString = writer.ToString();            Console.WriteLine("Serialized XML:");            Console.WriteLine(xmlString);        }        // 也可以序列化到文件        string filePath = "myBook.xml";        using (FileStream fs = new FileStream(filePath, FileMode.Create))        {            serializer.Serialize(fs, myBook);            Console.WriteLine($"nObject serialized to {filePath}");        }        // 反序列化示例 (从文件读取)        Console.WriteLine("nDeserializing from file...");        using (FileStream fsRead = new FileStream(filePath, FileMode.Open))        {            Book deserializedBook = (Book)serializer.Deserialize(fsRead);            Console.WriteLine($"Deserialized Book: {deserializedBook.Title} by {deserializedBook.Author} ({deserializedBook.PublicationYear})");        }    }}

Book

Title

Author

PublicationYear

XmlSerializer

XmlSerializer

Book

Publisher

Publisher

List

T[]

IEnumerable

XmlSerializer

List

......

[XmlArray("Books")]

[XmlElement("Book")]

[XmlElement("Book")]

List

ArrayOf

XmlSerializer

[XmlElement("BookTitle")] public string Title { get; set; }

Title