using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Script.Serialization;

using System.Web.Script.Services;

using System.Web.Services;

using Newtonsoft.Json;

namespace ajaxjson

{

    /// <summary>

    /// demo 的摘要说明

    /// </summary>

    [WebService(Namespace = "http://tempuri.org/")]

    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

    [System.ComponentModel.ToolboxItem(false)]

    // 若要允许使用 ASP.NET AJAX 从脚本中调用此 Web 服务，请取消注释以下行。

   [System.Web.Script.Services.ScriptService]

    public class demo : System.Web.Services.WebService

    {

        [WebMethod]

        public string HelloWorld()

        {

            return "Hello World";

        }

        [WebMethod]

        public void  Login(string username,string password)

        {

            User u=new User();

            u.name = "demo";

            u.username = username;

            u.password = password;

            u.money = 1.00;

            string json = JsonConvert.SerializeObject(u);

            Context.Response.Write(json);

            Context.Response.End();

        }

        [WebMethod]

        public void GetUser(int id)

        {

            User u = new User();

            u.name = "demo";

            u.username = "ddd";

            u.password = "";

            u.money = 1.00;

            string json = JsonConvert.SerializeObject(u);

            Context.Response.Write(json);

            Context.Response.End();

        }

        [WebMethod]

        public void GetList()

        {

            List<User> list=new List<User>();

            User u = new User();

            u.name = "demo";

            u.username = "";

            u.password = "";

            u.money = 1.00;

            list.Add(u);

            u = new User();

            u.name = "demo";

            u.username = "";

            u.password = "";

            list.Add(u);

            //该处理会导致必须使用json处理

            string json = JsonConvert.SerializeObject(list);

            Context.Response.Write(json);

            Context.Response.End();

        }

    }

    public class User

    {

        public string username { get; set; }

        public string password { get; set; }

        public string name { get; set; }

        public double money { get; set; }

    }

}