遍历 Twitch Json

Question

我还不太擅长这个，不确定我的主题是否准确描述了我的需要。我知道它可能已经得到回答，我很难理解答案，因为它们并不直接适用于我的数据。我想弄清楚如何遍历此 URL.

中的数据

http://tmi.twitch.tv/group/user/twitch/chatters

这是我一直在用的。

Dim url = "http://tmi.twitch.tv/group/user/" & ConnectionInformation.Channel.TrimStart("#") & "/chatters"
Dim json As String = Nothing
Dim wc As New WebClient()
json = wc.DownloadString(url)

Dim root As JToken = JToken.Parse(json)
For Each item As JToken In root("chatters")
'I've tried several things here and I can't find a good way to iterate through the viewers found here.        
Next

我想我无法让观众进入 collection 以便我可以遍历他们，有人可以在这里为我指明正确的方向吗？

谢谢。

Answer 1

"Chatters"其实就是根对象中的一个Type。如果您要创建 classes，它们将如下所示：

Public Class RootChatter
    Public Property _links As _Links
    Public Property chatter_count As Integer
    Public Property chatters As Chatters
End Class

Public Class _Links
End Class

Public Class Chatters
    Public Property moderators As String()
    Public Property staff As String()
    Public Property admins As String()
    Public Property global_mods As String()
    Public Property viewers As String()
End Class

Viewers 是 Chatters 中的一个数组属性 (Root.Chatters.Viewers)。没有 class:

Dim root As JToken = JToken.Parse(jstr)
Dim chatters = root("chatters")("viewers")

For n As Integer = 0 To chatters.Count - 1
    Console.WriteLine(chatters(n))
Next

输出：

04paynem
0morningstar0
0rchlann
0riginus
10108abc

如果要反序列化为 classes:

Dim jc = JsonConvert.DeserializeObject(Of RootChatter)(jstr)
Dim viewers = jc.chatters.viewers

遍历 Twitch Json

Iterating through Twitch Json

vb.net

iteration

json

twitch