Question

我正在尝试使用blogger api通过我的vb.net应用程序发布新帖子。但我每次都失败了。有时它返回403禁止错误有时未经授权的错误。请帮助。

 Dim mBlogID As String = "5861877551002158183"
    Dim AuthToken As String = "AIza......xxxx..........E6g"
    Dim post As String = "{""kind"": ""blogger#post"", ""blog"": { ""id"": """ & mBlogID & """}, ""title"": ""abc-title"", ""content"": ""abc-cont""}"
    Dim request As HttpWebRequest = DirectCast(WebRequest.Create("https://www.googleapis.com/blogger/v3/blogs/" & mBlogID & "/posts?key=" & AuthToken), HttpWebRequest)


    request.Method = "POST"
    request.ContentLength = post.Length
    request.ContentType = "application/json"
    request.Headers.Add("Authorization: ", AuthToken) '<--- error here

    Using requestStream As Stream = request.GetRequestStream()
        Dim postBuffer As Byte() = Encoding.ASCII.GetBytes(post)
        requestStream.Write(postBuffer, 0, postBuffer.Length)
    End Using


    Using response As HttpWebResponse = DirectCast(request.GetResponse(), HttpWebResponse) '<--- Unauthorised error or 403 error here
        Using responseStream As Stream = response.GetResponseStream()
            Using responseReader As New StreamReader(responseStream)
                'Dim json As String = responseReader.ReadToEnd()
                'Dim PostURL As String = Regex.Match(json, """url"": ?""(?<id>.+)""").Groups("id").Value
                MsgBox(json) 'want to read json response here.
                'MsgBox(PostURL)
            End Using
        End Using
    End Using

此代码返回此错误：指定的值具有无效的HTTP标头字符。参数名称：名称

任何人都可以解决它吗？我只想在blogger发新帖并阅读其网址。

项目信息： -

平台：Visual Basic 2010

Blogger API版本：V3

Answer 1

我建议查看this solution。这篇文章有充分的解释。

VB.NET - 如何使用Blogger API V3发布Blogspot？

1 个答案: