MVC 4 Web API – 自定义对象的JSON序列化

概述我有几个对象如下： public class Person{ string FirstName; string LastName; public Person(string fn, string ln) { FirstName = fn; LastName = ln; }}public class Team{ 我有几个对象如下：

public class Person{    string Firstname;    string Lastname;    public Person(string fn,string ln)    {        Firstname = fn;        Lastname = ln;    }}public class Team{    string Teamname;    Person Teamleader;    List<Person> TeamMembers;    public Team(string name,Person lead,List<Person> members)    {        Teamname = name;        Teamleader = lead;        TeamMembers = members;    }}public class Response{    int ResponseCode;    string ResponseMessage;    object ResponsePayload;    public Response(int code,string message,object payload)    {        ResponseCode = code;        ResponseMessage = message;        ResponsePayload = payload;    }}

(1)
这是带有Get方法的Person控制器：

public class PersonController : APIController{    public Response Get()    {        Person tom = new Person("Tom","Cruise");        Response response = new Response(1,"It works!",tom);        return response;    }}

(2)
这是使用Get方法的Team控制器：

public class TeamController : APIController{    public Response Get()    {        Person tom = new Person("Tom","Cruise");        Person cindy = new Person("Cindy","Cullen");        Person jason = new Person("Jason","LIEn");        Team awesome = new Team("Awesome",jason,new List<Person>(){tom,cindy});        Response response = new Response(1,awesome);        return response;    }}

我想要的是在用户呼叫之后
http://www.app123.com/api/person

我收到这样的JsON结果：

{   "ResponseCode":1,"ResponseMessage":"It works!","ResponsePayload":   {     "Firstname":"Tom","Lastname":"Cruise"   } }

并打电话
http://www.app123.com/api/team

我收到这样的JsON结果：

{   "ResponseCode":1,"ResponsePayload":   {     "Teamleader":      {          "Firstname":"Jason","Lastname":"LIEn"      }      "TeamMember":      [         {            "Firstname":"Tom","Lastname":"Cruise"         },{             "Firstname":"Cindy","Lastname":"Cullen"         }      ]   } }

但它们从不为我工作,你知道如何使用ASP.NET MVC 4生成如上所述的JsON结果吗？

解决方法 首先,确保您使用的是JsON格式化程序,例如将以下代码添加到Application_Start

var Json = config.Formatters.JsonFormatter;Json.SerializerSettings.Formatting = Newtonsoft.Json.Formatting.Indented;

其次,只需返回自定义对象,JsON格式化程序将完成其余工作,您将在客户端获得不错的JsON数据.

[httpGet]public httpResponseMessage GetPeopleList(){    var people = // create a List of person here...    return Request.CreateResponse(httpStatusCode.OK,people);}

总结

以上是内存溢出为你收集整理的MVC 4 Web API – 自定义对象的JSON序列化全部内容，希望文章能够帮你解决MVC 4 Web API – 自定义对象的JSON序列化所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。