C#中 JSON 序列化 与 反序列化

JSON 字符串用途广泛,不单单用在Javascript里面,在C# ,PHP ,JAVA 等开发语言也会用到,经常需要把对象序列化为JSON字符串或把JSON字符串反序列化为对象实例;

以下是C#中序列化和反序列化的例子;

首先需要引用命名空间:

using System.Runtime.Serialization.Json;

把对象序列化成字符串:

public string Serialize<T>(T obj)
{
  DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
  using (MemoryStream stream1 = new MemoryStream())
  {
    ser.WriteObject(stream1, obj);
    stream1.Position = 0;
    StreamReader sr = new StreamReader(stream1);
    //Console.WriteLine("JSON form of {0} object",typeof(T));
    return sr.ReadToEnd();
  }
}

反序列化对象

        public T Deserialize<T>(string json) where T :  class
        {
       
            MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(json));
            DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
            T deserializedObj = ser.ReadObject(ms) as T;
            ms.Close();
            return deserializedObj; 
        }
原文地址:https://www.cnblogs.com/tcli/p/9085249.html