C#序列化与反序列化Xml，利用范型做通用化处理

最新推荐文章于 2025-11-30 12:02:36 发布

原创最新推荐文章于 2025-11-30 12:02:36 发布 · 674 阅读

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#c# #xml #cache #null #string #class

本文介绍了一个用于XML文件的序列化与反序列化的实用类。该类提供了两个静态方法：GetFromXml用于从XML文件中反序列化对象；SetToXml用于将对象序列化到XML文件中。通过使用泛型和缓存机制提高性能。

public class yzzSerialize { private yzzSerialize() { } private static yzzCache cache = new yzzCache(); public static T GetFromXml<T>(string xmlpath, T t) { using (FileStream fs = new FileStream(xmlpath, FileMode.Open, FileAccess.Read)) { Type type = typeof(T); XmlSerializer xs = cache[type.FullName] as XmlSerializer; if (xs == null) { xs = new XmlSerializer(type); cache[type.FullName] = xs; } t = (T)xs.Deserialize(fs); fs.Close(); return t; } } public static void SetToXml<T>(string xmlpath, T t) { if (t == null) return; using (FileStream fs = new FileStream(xmlpath, FileMode.Create, FileAccess.Write)) { Type type = typeof(T); XmlSerializer xs = cache[type.FullName] as XmlSerializer; if (xs == null) { xs = new XmlSerializer(type); cache[type.FullName] = xs; } xs.Serialize(fs, t); t = default(T); fs.Close(); } } }