使用动态类型dynamic让你的省了很多临时类

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Web;
 5 using System.Web.Mvc;
 6 
 7 namespace dynamic.Controllers
 8 {
 9     /// <summary>
10     /// 测试Dynamic
11     /// </summary>
12     public class DynamicDemoController : Controller
13     {
14         //
15         // GET: /DynamicTest/
16 
17         public ActionResult Index()
18         {
19             return View();
20         }
21 
22         /// <summary>
23         /// 测试使用dynamic将客户端的传过来的json反序列化
24         /// </summary>
25         /// <param name="jsonValue"></param>
26         /// <returns></returns>
27         public ActionResult TestDynamic(string jsonValue)
28         {
29             dynamic obj = Newtonsoft.Json.JsonConvert.DeserializeObject<dynamic>(jsonValue);  //反序列化
30             string str = null;
31             int age;
32             foreach (dynamic item in obj)   //遍历这个动态集合
33             {
34                 str = item.UserName;  //获取用户名称
35                 age = item.Age;  //获取用户年龄
36             }
37             string result = Newtonsoft.Json.JsonConvert.SerializeObject(obj);  //序列化
38             return Content(result);
39         }
40 
41     }
42 }

 1 @{
 2     ViewBag.Title = "Index";
 3 }
 4 <h2>
 5     测试使用dynamic解析json字符串</h2>
 6 <script src="/Scripts/jquery-1.5.1.min.js" type="text/javascript"></script>
 7 <script>
 8     $(function () {
 9         var arry = [
10         //{ UserName: "1_测试使用dynamic解析json字符串", Age: "23" },
11         { UserName: "2_测试使用dynamic解析json字符串", Age: "20" }
12         ];
13         $.ajax({
14             type: ‘GET‘,
15             url: "/DynamicDemo/TestDynamic",
16             data: { jsonValue: JSON.stringify(arry) },
17             success: function (data) {
18                 alert(data);
19                 console.log(data);
20             },
21             dataType: "json"
22 
23         });
24     });
25 </script>