在反序列化JSON Web响应中遇到困难

我在反序列化以下JSON字符串时遇到了一些问题。在我的所有其他答案中，它的作品非常好，但不适合这个。我尝试了很多不同的东西，我检查了Stream类约100次。我也使用了json2csharp生成的类，但是我所有的反序列化数据都是NULL。在反序列化JSON Web响应中遇到困难

我的代码获得响应：

public Stream getStream(string userID) 
    { 
     var request = GetRequest("streams/{channelID}", Method.GET); 
     request.AddUrlSegment("channelID", userID); 
     var response = restClient.Execute<Stream>(request); 
     return response.Data; 
    }

response.Content显示我作为例子类似的东西：

{ 
"stream": 
    { 
    "_id":25649270464, 
    "game":"test", 
    "broadcast_platform":"other", 
    "community_id":"xxxxxxxxx", 
    "community_ids":["xxxxxx"], 
    "viewers":2421, 
    "video_height":1080, 
    "average_fps":61.7876424715, 
    "delay":0, 
    "created_at":"2017-07-02T10:01:28Z", 
    "is_playlist":false, 
    "stream_type":"live", 
    "preview": 
     { 
     "small":"https://static-cdn.jtvnw.net/previews-ttv/live_user_lostaiming-80x45.jpg", 
     "medium":"https://static-cdn.jtvnw.net/previews-ttv/live_user_lostaiming-320x180.jpg", 
     "large":"https://static-cdn.jtvnw.net/previews-ttv/live_user_lostaiming-640x360.jpg", 
     "template":"https://static-cdn.jtvnw.net/previews-ttv/live_user_lostaiming-{width}x{height}.jpg" 
     }, 
    "channel": 
     { 
     "mature":false, 
     "status":"Test" 
     ,"broadcaster_language":"de", 
     "display_name":"LOSTAIMING", 
     "game":"test", 
     "language":"en", 
     "_id":44281267, 
     "name":"lostaiming", 
     "created_at":"2013-06-02T16:42:19.329009Z", 
     "updated_at":"2017-07-02T13:05:11.555285Z", 
     "partner":true, 
     "logo":"https://static-cdn.jtvnw.net/jtv_user_pictures/lostaiming-profile_image-e9d7ea0893748d6a-300x300.png", 
     "video_banner":"https://static-cdn.jtvnw.net/jtv_user_pictures/cc34c6b909a435ae-channel_offline_image-1920x1080.png", 
     "profile_banner":"https://static-cdn.jtvnw.net/jtv_user_pictures/c187e8871c0f6a2b-profile_banner-480.png", 
     "profile_banner_background_color":"", 
     "url":"https://www.twitch.tv/lostaiming", 
     "views":2292173, 
     "followers":55672, 
     "broadcaster_type":"", 
     "description":"Blubb" 
     } 
    } 
}

我的Stream类看起来是这样的：

class Stream 
{ 
    [JsonProperty("stream")] 
    public SubStream stream { get; set; } 
} 
class SubStream 
{  
    [JsonProperty("_id")] 
    public string ID { get; set; } 
    [JsonProperty("game")] 
    public string Game { get; set; } 
    [JsonProperty("broadcast_platform")] 
    public string BroadcastPlatform { get; set; }  
    [JsonProperty("community_id")] 
    public string CommunityID { get; set; } 

    [JsonProperty("community_ids")] 
    public List<object> CommunityIDS { get; set; } 
    [JsonProperty("viewers")] 
    public long Viewers { get; set; } 
    [JsonProperty("video_height")] 
    public long VideoHeigt { get; set; } 
    [JsonProperty("average_fps")] 
    public double AverageFps { get; set; } 
    [JsonProperty("delay")] 
    public long Delay { get; set; } 
    [JsonProperty("createt_at")] 
    public DateTime CreatetAt { get; set; } 
    [JsonProperty("is_playlist")] 
    public bool IsPlaylist { get; set; } 
    [JsonProperty("stream_type")] 
    public string StreamType { get; set; } 
    [JsonProperty("preview")] 
    public StreamPreview Preview { get; set; } 
    [JsonProperty("channel")] 
    public Channel channel { get; set; } 


} 
class StreamPreview 
{ 
    [JsonProperty("small")] 
    public string SmallPreview { get; set; } 
    [JsonProperty("medium")] 
    public string MediumPreview { get; set; } 
    [JsonProperty("large")] 
    public string LargPreview { get; set; } 
    [JsonProperty("template")] 
    public string TemplatePreview { get; set; } 
} 


public class Channel 
{ 
    [JsonProperty("mature")] 
    public bool Mature { get; set; } 
    [JsonProperty("status")] 
    public string Status { get; set; } 
    [JsonProperty("broadcaster_language")] 
    public string BroadcasterLanguage { get; set; } 
    [JsonProperty("display_name")] 
    public string DisplayName { get; set; } 
    [JsonProperty("game")] 
    public string Game { get; set; } 
    [JsonProperty("language")] 
    public string Language { get; set; } 
    [JsonProperty("_id")] 
    public string ID { get; set; } 
    [JsonProperty("name")] 
    public string Name { get; set; } 
    [JsonProperty("created_at")] 
    public DateTime CreatedAt { get; set; } 
    [JsonProperty("updated_at")] 
    public DateTime UpdatedAt { get; set; } 
    [JsonProperty("partner")] 
    public bool Partner { get; set; }    
    [JsonProperty("logo")] 
    public string Logo { get; set; } 
    [JsonProperty("video_banner")] 
    public string VideoBanner { get; set; } 
    [JsonProperty("profile_banner")] 
    public string ProfileBanner { get; set; } 
    [JsonProperty("profile_banner_background_color")] 
    public string ProfileBannerBackgroundColor { get; set; } 
    [JsonProperty("url")] 
    public string Url { get; set; } 
    [JsonProperty("views")] 
    public long Views { get; set; } 
    [JsonProperty("followers")] 
    public long Followers { get; set; } 
    [JsonProperty("broadcaster_type")] 
    public string BroadcastType { get; set; } 

    [JsonProperty("stream_key")] 
    public string StreamKey { get; set; } 
    [JsonProperty("email")] 
    public string Email { get; set; } 
}

来源

2017-07-02 Oliver Link

实际执行反序列化的代码在哪里？ –

想想用Newtonssoft库吧： dynamic serializer = JObject.Parse（response）; var substream = new SubStream（）; substream.Id = serializer.stream.id; .... –

对不起，反序列化来自于RestSharp http://restsharp.org/ –

1）使用JSON Utils（https://jsonutils.com/）生成你的C＃类（对于属性选择JsonProperty ）

2）Newtonsoft.Json几乎是在.NET中使用JSON格式的标准最佳库，你可以从nuget中获得它。

3）代码应该是这个样子，和反序列化应该没有任何问题的工作：

class Program 
    { 
     private static void Main(string[] args) 
     { 
      var myObj = JsonConvert.DeserializeObject<JsonDef>(json); 

      Console.Read(); 
     } 
    } 

    public class Preview 
    { 

     [JsonProperty("small")] 
     public string small { get; set; } 

     [JsonProperty("medium")] 
     public string medium { get; set; } 

     [JsonProperty("large")] 
     public string large { get; set; } 

     [JsonProperty("template")] 
     public string template { get; set; } 
    } 

    public class Channel 
    { 

     [JsonProperty("mature")] 
     public bool mature { get; set; } 

     [JsonProperty("status")] 
     public string status { get; set; } 

     [JsonProperty("broadcaster_language")] 
     public string broadcaster_language { get; set; } 

     [JsonProperty("display_name")] 
     public string display_name { get; set; } 

     [JsonProperty("game")] 
     public string game { get; set; } 

     [JsonProperty("language")] 
     public string language { get; set; } 

     [JsonProperty("_id")] 
     public int _id { get; set; } 

     [JsonProperty("name")] 
     public string name { get; set; } 

     [JsonProperty("created_at")] 
     public DateTime created_at { get; set; } 

     [JsonProperty("updated_at")] 
     public DateTime updated_at { get; set; } 

     [JsonProperty("partner")] 
     public bool partner { get; set; } 

     [JsonProperty("logo")] 
     public string logo { get; set; } 

     [JsonProperty("video_banner")] 
     public string video_banner { get; set; } 

     [JsonProperty("profile_banner")] 
     public string profile_banner { get; set; } 

     [JsonProperty("profile_banner_background_color")] 
     public string profile_banner_background_color { get; set; } 

     [JsonProperty("url")] 
     public string url { get; set; } 

     [JsonProperty("views")] 
     public int views { get; set; } 

     [JsonProperty("followers")] 
     public int followers { get; set; } 

     [JsonProperty("broadcaster_type")] 
     public string broadcaster_type { get; set; } 

     [JsonProperty("description")] 
     public string description { get; set; } 
    } 

    public class Stream 
    { 

     [JsonProperty("_id")] 
     public long _id { get; set; } 

     [JsonProperty("game")] 
     public string game { get; set; } 

     [JsonProperty("broadcast_platform")] 
     public string broadcast_platform { get; set; } 

     [JsonProperty("community_id")] 
     public string community_id { get; set; } 

     [JsonProperty("community_ids")] 
     public IList<string> community_ids { get; set; } 

     [JsonProperty("viewers")] 
     public int viewers { get; set; } 

     [JsonProperty("video_height")] 
     public int video_height { get; set; } 

     [JsonProperty("average_fps")] 
     public double average_fps { get; set; } 

     [JsonProperty("delay")] 
     public int delay { get; set; } 

     [JsonProperty("created_at")] 
     public DateTime created_at { get; set; } 

     [JsonProperty("is_playlist")] 
     public bool is_playlist { get; set; } 

     [JsonProperty("stream_type")] 
     public string stream_type { get; set; } 

     [JsonProperty("preview")] 
     public Preview preview { get; set; } 

     [JsonProperty("channel")] 
     public Channel channel { get; set; } 
    } 

    public class JsonDef 
    { 

     [JsonProperty("stream")] 
     public Stream stream { get; set; } 
    }

来源

2017-07-02 13:51:00

这是因为JSON的DateTime格式。它不在形式良好的.Net DateTime中。所以你可以把它作为一个字符串，然后按照你想要的方式转换它，或者将它的格式转换成可读的.Net。

来源

2017-07-02 14:10:05

在反序列化JSON Web响应中遇到困难

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