Question

我试图借助Facebook C＃SDK ver将照片上传到脸谱相册。 5.4.1.0，但继续失败并出现以下错误：“OAuthException）（＃200）应用程序无法进行此API调用。”

我想要实现的目标是：

获取某个页面的Facebook PageID，其管理员我
在该页面上创建图像相册
将照片上传到该相册

到目前为止，我设法为该页面获取Access Token，并在该页面内创建一个专辑

代码是：

    Protected Sub Button2_Click(sender As Object, e As System.EventArgs) Handles Button2.Click


    Dim fb As New Facebook.FacebookClient("MyAccessToken")
    Dim dic As IDictionary(Of String, Object) = DirectCast(fb.Get("/me/accounts"), IDictionary(Of String, Object)) 'List of all my pages
    Dim dicy As IList(Of Object) = DirectCast(dic("data"), IList(Of Object)) 'cast the Data part of JSON to list
    Dim page As IDictionary(Of String, Object)      'Individual item inside the dicy :)
    For i As Integer = 0 To dicy.Count - 1
        page = DirectCast(dicy(i), IDictionary(Of String, Object))
        If page("id") = PageID Then 'try to match given PageID with the one in the list
            fb.AccessToken = page("access_token") 'change access token to the one of the page
            Exit For
        End If


    Next

    'Create an album
    Dim fbparams As New Dictionary(Of String, Object)
    fbparams.Add("message", "New album")
    fbparams.Add("name", "my album name")
    'post to Facebook and get the AlbumID
    Dim Album As Facebook.JsonObject = fb.Post("/me/albums", fbparams)

    'try to upload photos
    Call UploadPhotoToAlbum(fb, Album(0).ToString, Server.MapPath("~/myimage.jpg"))
End Sub

上传文件的代码是：

    Private Sub UploadPhotoToAlbum(ByVal fbApp As Facebook.FacebookClient, ByVal AlbumID As String, ByVal ImagePath As String)
    Dim media As New Facebook.FacebookMediaObject
    media.ContentType = "image/jpeg"
    media.FileName = ImagePath

    Dim filebytes As Byte() = System.IO.File.ReadAllBytes(ImagePath)
    media.SetValue(filebytes)
    Dim upload As New Dictionary(Of String, Object)
    upload.Add("name", "Picture No 1")
    upload.Add("message", "This is my first uploaded image")
    upload.Add("@file.jpg", media)
    fbApp.Post("/" & AlbumID, upload)
End Sub

我的应用具有以下权限：create_note manage_pages offline_access photo_upload publish_stream read_stream share_item status_update user_photo_video_tags user_photos user_videos video_upload

Answer 1

管理解决，找到解决方案here

我忘了在最后一个fbApp.Post句子中加上“/ photos”。

通过Facebook C＃SDK将照片上传到Facebook相册

1 个答案: