对象序列化与反序列化

最新推荐文章于 2025-11-26 01:49:17 发布

最新推荐文章于 2025-11-26 01:49:17 发布 · 67 阅读

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#runtime

本文介绍了一个简单的C#程序实现对象的序列化和反序列化过程。通过BinaryFormatter类将List<string>类型的数据序列化为二进制文件，并能够从该文件中反序列化出原始数据。示例代码展示了如何处理序列化和反序列化过程中可能出现的异常。

using System; using System.Text; using System.Collections.Generic; using System.IO; using System.Runtime.Serialization.Formatters.Binary; class SerializableOperate { private static void ObjectSerializable(object obj, string filePath) { FileStream fs = null; try { fs = new FileStream(filePath, FileMode.Create); BinaryFormatter bf = new BinaryFormatter(); bf.Serialize(fs, obj); } catch (IOException ex) { Console.WriteLine("序列化是出错！"); } finally { if (fs != null) { fs.Close(); } } } private static object ObjectUnSerializable(string filePath) { FileStream fs = null; object obj = null; try { fs = new FileStream(filePath, FileMode.OpenOrCreate); BinaryFormatter bf = new BinaryFormatter(); obj = bf.Deserialize(fs); } catch (IOException ex) { Console.WriteLine("反序列化时出错！"); } finally { if (fs != null) { fs.Close(); } } return obj; } static void Main(String[] args) { List<string> list = new List<string>{ "张三","李四","王五","赵柳","刘备" }; string filePath = "c:\\log.log"; Console.WriteLine("开始序列化集合！请稍等..."); SerializableOperate.ObjectSerializable(list, filePath); Console.WriteLine("开始反序列化集合！请稍等..."); list = (List<String>)SerializableOperate.ObjectUnSerializable(filePath); foreach (string str in list) { Console.WriteLine(str); } } }