JSON.Net串行忽视JsonProperty？ [英] JSON.Net serializer ignoring JsonProperty?

问题描述

我有以下的实体类：

public class FacebookComment : BaseEntity
{
    [BsonId(IdGenerator = typeof(ObjectIdGenerator))]
    [BsonRepresentation(MongoDB.Bson.BsonType.ObjectId)]
    [JsonProperty("_id")]
    public ObjectId Id { get; set; }

    public int? OriginalId { get; set; }
    public DateTime Date { get; set; }
    public string Message { get; set; }
    public string Sentiment { get; set; }
    public string Author { get; set; }
}

在此对象序列化到JSON，我想Id字段是写成_id：{...}。据我所知，我应该只需要通过所需的PROPERTYNAME到JsonProperty属性;我应该是好去。然而，当我打电话JsonConvert.SerializeObject;它似乎忽略了我的属性，使得这个代替：

When this object is serialized to JSON, I want the Id field to be written as "_id":{...}. AFAIK, I should just have to pass the desired propertyname to the JsonProperty attribute; and I should be good to go. However, when I call JsonConvert.SerializeObject; it seems to ignore my attribute and renders this instead:

{
    Author: "Author name",
    Date: "/Date(1321419600000-0500)/",
    DateCreated: "/Date(1323294923176-0500)/",
    Id: {
        CreationTime: "/Date(0)/",
        Increment: 0,
        Machine: 0,
        Pid: 0,
        Timestamp: 0
    },
    Message: "i like stuff",
    OriginalId: null,
    Sentiment: "Positive"
}

正如你所看到的，ID字段被渲染了错误的字段名。

As you can see, the Id field is being rendered with the wrong field name.

任何想法？在这一问题上了一个小时的工作;想不通为什么串行器似乎忽略了我的JsonProperty。

Any ideas? Been working on this issue for an hour; can't figure out why the serializer is seemingly ignoring my JsonProperty.

任何有建设性的意见是极大的赞赏。

Any constructive input is greatly appreciated.

推荐答案

我通过我的标记与System.Runtime.Serialization.DataMember名称=）Id属性修正了这个问题。还没完全清楚，为什么它没有原来的工作，虽然...

I fixed this issue by marking my Id property with [System.Runtime.Serialization.DataMember(Name="_id")] instead of JsonProperty. Still not entirely clear as to why it didn't work originally though...

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