C# Json 序列化和反序列化 工具类 Newtonsoft.Json.dll

引用: Newtonsoft.Json.dll

// 引用:
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;

// 定义 实体测试类
      public class Customer
        {
            public string name { get; set; }
            public string code { get; set; }
 
            public Customer()   // 貌似空构造函数必须
            {
 
            }
 
            public Customer(string name, string code)
            {
                this.name = name;
                this.code = code;
            }
        }

                List<Customer> cusList = new List<Customer>();
                cusList.Add(new Customer("tom", ""));
                cusList.Add(new Customer("Jack", ""));
                cusList.Add(new Customer("Jerry", ""));
 
                string jsonStr = JavaScriptConvert.SerializeObject(cusList);  //序列化成 Json 格式
                txt_RtnJson.Text = jsonStr;
 
                List<Customer> cusList2 = JavaScriptConvert.DeserializeObject<List<Customer>>(txt_fetchXml.Text); // 将 Json 字符串.反序列化成 实体类对象集