Question

我有以下来自YouTube Link的Json的C＃代码，其中有两个同名的属性，即作者，author2和内部作者 - 名称，uri（我改为Uris，因为它是关键字）在调用url它返回所有但不是作者，它为作者显示null，帮我修复此

这是我的源代码，

[DataContract]   
public class Title
{
    [DataMember (Name="$t")]
    public string title { get; set; }
}
[DataContract]
public class Name2
{
    [DataMember(Name = "$t")]
    public string authorname { get; set; }
}
[DataContract]
public class Uri2
{
    [DataMember(Name = "$t")]
    public string channelurl { get; set; }
}

public class Author2
{
    public Name2 name { get; set; }
    public Uri2 uri { get; set; }
}
[DataContract]
public class YtChannelId
{
    [DataMember (Name="$t")]
    public string channelid { get; set; }
}
[DataContract]
public class MediaThumbnail
{
    [DataMember(Name = "url")]
    public string imgurl { get; set; }
}
[DataContract]
public class MediaGroup
{
    [DataMember (Name="media$thumbnail")]
    public List<MediaThumbnail> media_thumbnail { get; set; }
}
[DataContract]
public class FeAEntry
{
    public List<Author2> author { get; set; }
    [DataMember (Name="yt$channelId")]
    public YtChannelId channelId { get; set; }
    public Title title { get; set; }
    [DataMember (Name="media$group")]
    public MediaGroup media_group { get; set; }
}

public class FeAFeed
{
    public List<FeAEntry> entry { get; set; }
}
    public class Name
{
        [DataMember (Name="$t")]
    public string t { get; set; }
}

public class Uris
{
    [DataMember (Name="$t")]
    public string t { get; set; }
}
public class Author
{
    public Name name { get; set; }
    public Uris uri { get; set; }
}
public class FeARootObject
{
    public FeAFeed feed { get; set; }
    public List<Author> author { get; set; }
}

此致

希瓦

Answer 1

您没有将[DataMember]属性分配给author属性。只有DataMembers由WCF序列化。

您的Author2类也缺少[DataContract]属性。

请参阅：http://msdn.microsoft.com/en-us/library/ms733127.aspx

Json对象从YouTube返回重复字段

1 个答案: