json转换

需要引用

System.Web.Extensions.dll 这个类库

命名空间:

System.Web.Script.Serialization

数据结构

public class Team     {         public string Name { get; set; }         public List<User> Users { get; set; }     }      public class User     {         public int Id { get; set; }         public string Name { get; set; }     }

 Class --> JSON

JavaScriptSerializer js = new JavaScriptSerializer();             Team team = new Team()             {                 Name = "梦之队",                 Users = new List<User>() {                   new User() { Id = 1, Name = "XXX" },                   new User() { Id = 2, Name = "YYY" },                    new User() { Id = 3, Name = "ZZZ" },                 }             };             string json = js.Serialize(team);             Console.WriteLine(json);

 

Json --> Class

            string json = "{\"Name\":\"梦之队\",\"Users\":[{\"Id\":1,\"Name\":\"XXX\"},{\"Id\":2,\"Name\":\"YYY\"},{\"Id\":3,\"Name\":\"ZZZ\"}]}";             JavaScriptSerializer js = new JavaScriptSerializer();             Team team = js.Deserialize<Team>(json);

 

前台可以把一个数组转换成Json

需要引用json.js

 $.toJSON(data);