C#中对象的序列化与反序列化
無(wú)須多言,代碼如下:
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization;
using System.Windows.Forms;
using System.Text;
namespace ConsoleApplication2
{
??? [DataContract(Namespace = "http://coderzh.cnblogs.com")]
??? class Config
??? {
??????? [DataMember(Order = 0)]
??????? public string encoding { get; set; }
??????? [DataMember(Order = 1)]
??????? public string[] plugins { get; set; }
??????? [DataMember(Order = 2)]
??????? public Indent indent { get; set; }
??? }
??? [DataContract(Namespace = "http://coderzh.cnblogs.com")]
??? class Indent
??? {
??????? [DataMember(Order = 0)]
??????? public int length { get; set; }
??????? [DataMember(Order = 1)]
??????? public bool use_space { get; set; }
??? }
??? class Program
??? {
??????? static void Main(string[] args)
??????? {
??????????? var config = new Config()
??????????? {
??????????????? encoding = "UTF-8",
??????????????? plugins = new string[] { "python", "C++", "C#" },
??????????????? indent = new Indent() { length = 4, use_space = false }
??????????? };
??????????? var serializer = new System.Runtime.Serialization.DataContractSerializer(typeof(Config));
??????????? var stream = new MemoryStream();
??????????? serializer.WriteObject(stream, config);
??????????? byte[] dataBytes = new byte[stream.Length];
??????????? stream.Position = 0;
??????????? stream.Read(dataBytes, 0, (int)stream.Length);
??????????? string dataString = Encoding.UTF8.GetString(dataBytes);
??????????? Console.WriteLine("JSON string is:");
??????????? //Console.WriteLine(dataString);
??????????? MessageBox.Show(dataString);
??????????? Console.ReadLine();
??????????? var mStream = new MemoryStream(Encoding.Default.GetBytes(dataString));
??????????? Config readConfig = (Config)serializer.ReadObject(mStream);
??????????? Console.WriteLine("Encoding is: {0}", readConfig.encoding);
??????????? foreach (string plugin in readConfig.plugins)
??????????? {
??????????????? Console.WriteLine("plugins is: {0}", plugin);
??????????? }
??????????? Console.WriteLine("indent.length is: {0}", readConfig.indent.length);
??????????? Console.WriteLine("indent.use_space is: {0}", readConfig.indent.use_space);
??????????? Console.ReadLine();
??????? }
??? }
}
?
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