Question

我要求序列化我的C＃类RoomType，如下所示

public class RoomType
{
    public string name { get; set; }
    public string url { get; set; }
    public string desc { get; set; }
}

以下json格式

"room_types"  :
    {
    "Fenway Room" :
        {
            "url" : "http://www.partner-site.com/hotel_commonwealth/fenway_room",
            "desc" : "One king bed with pillowtop mattress, Frette Italian linens, down bedding, multiple pillows. View of Fenway Park."
        },
    "Commonwealth Room" :
        {
            "url" : "http://www.partner-site.com/hotel_commonwealth/commonwealth_room",
            "desc" : "One king bed with pillowtop mattress, Frette Italian linens, down bedding, multiple pillows. View of Commonwealth Avenue."
        }
    }

如何以这种json格式获取“Fenway Room”和“Commonwalth Room”？

我尝试了这个建议，但仍然无法得到匿名符合我在ActionResult中所需的内容。这是我现在不能正常工作的代码：

        var rooms = new List<HarRoomType>()
                    {
                        new HarRoomType()
                        {

                        }
                    };

        var anonymous = new
                        {
                            type = rooms.ToDictionary(x => x.name, x => new {x.currency, x.discounts})
                        };
        var response = new HotelAvailabilityResponse()
                       {
                           api_version = 4,
                           hotel_ids = new List<int>()
                                       {
                                           1,
                                           2
                                       },
                           start_date = "2014-02-21",
                           hotels = new List<HarHotel>()
                                    {
                                        new HarHotel()
                                        {
                                            hotel_id = 1,
                                            room_types = anonymous                                                    
                                        },
                                        new HarHotel()
                                        {
                                            hotel_id = 2,
                                            room_types = new List<HarRoomType>()                                                             
                                        }
                                    }
                       };
        return Json(response, JsonRequestBehavior.AllowGet);

Answer 1

您需要将数据整形为字典：

RoomType[] rooms = ...

var serializeThis = new {
    room_types = rooms.ToDictionary(
        x => x.name,
        x => new { x.url, x.desc }
    )
};

Answer 2

JavaScriptSerializer js = new JavaScriptSerializer();
List<RoomType> roomTypes = new List<RoomType>(){
    new RoomType{ desc="desc 1", name="Fenway Room", url="blah.com"},
    new RoomType{ desc="desc 2", name="Commonowealth Room", url="blah.com"},
};

如果您不关心将名称显示为属性，那么：

var json = js.Serialize(roomTypes.ToDictionary(x => x.name));

如果您关心是否显示该名称并且不希望它出现：

var json2 = js.Serialize(roomTypes.ToDictionary(x => x.name, x => new { desc = x.desc, url = x.url }));

Answer 3

使用此：

var anonymous= new {
    type= rooms.ToDictionary(
        x => x.name,
        x => new { x.url, x.desc }
    )

使用变量名称序列化Json

3 个答案: