Json.NET简单使用

引用命名空间：

using Newtonsoft.Json;

 

实体类：

    public class User
    {
        public int Id
        {
            get;
            set;
        }

        public string Name
        {
            get;
            set;
        }

        public string Email
        {
            get;
            set;
        }

        public string Addr
        {
            get;
            set;
        }

 

Object to Json:

 IList<User> list = new List<User>();
            for (int i = 0; i < 10; i++)
            {
                User user = new User { Id = i, Name = "name" + i.ToString(), Addr = "address" + i.ToString(), Email = "email" + i.ToString() };
                list.Add(user);
            }

            string json = JsonConvert.SerializeObject(list);

 

 

Json to Object:

 

 string str = "[{\"Id\":0,\"Name\":\"name0\",\"Email\":\"email0\",\"Addr\":\"address0\"},{\"Id\":1,\"Name\":\"name1\",\"Email\":\"email1\",\"Addr\":\"address1\"}]";

            var obj = JsonConvert.DeserializeObject<IList<User>>(str);