facebook oauth，没有基本权限的图片 [英] facebook oauth, no picture with basic permissions

问题描述

我正在使用oauth将Facebook用户登录到我的应用程序.我正在使用FB帐户和基本权限范围进行测试. Facebook的文档说，我应该能够获得具有基本权限的图片"，但是当我使用API​​访问它时，我的帐户没有图片"属性.虽然有名字，姓氏等.

I'm using oauth to log facebook users in to my app. I'm testing with my FB account and with the basic permissions scope. Facebook docs say that I should be able to get 'picture' with basic permissions, but my account has no 'picture' property when I access it with the API. First name, last name, etc. are there though.

这是因为我的帐户无法公开查看吗?为什么会发生这种情况?我肯定有个人资料图片.

Is this because my account is not publicly viewable? Why might this happen? I definitely have a profile picture attached.

这是我的fb链接: http://www.facebook.com/josh.nankin

推荐答案

最好的方法是保留基本权限，并在单独的步骤中触发对图像的请求.通过这种方式询问图形API:

best way is to keep the basic permissions and fire the request for the image in a separate step. Ask the graph api in this way:

https://graph.facebook.com/[fb_user_id]?fields=picture.type(small)

大图:

https://graph.facebook.com/[fb_user_id]?fields=picture.type(large)

您将收到一个类似JSON的响应:

You will get a JSON response like:

{
   "id": "100001XXXXXXXXX",
   "picture": {
      "data": {
         "url": "http://profile.ak.fbcdn.net/hprofile-XXXX/41524_1000018XXX51507_XXXX3_q.jpg",
         "is_silhouette": false
      }
   }
}

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