如何从iPhone应用程序中将多张照片上传到Facebook？ [英] How to upload multiple photos to Facebook from within iPhone app?

问题描述

有没有API调用，我们可以用来从iPhone应用程序将多张照片上传到Facebook？到目前为止，我们一次只能做一次。

解决方案

您将需要直接使用Facebook Connect API：iOS SDK不会公开此类功能。 >

你应该看看 Graph Photo API ，它建议此URL上传图像（不要忘记请求 publish_stream 凭据）：

  POST https://graph.facebook.com/USER_ID/photos 
 
 message = [ 
 source = [图像数据] 
 place = [可选图像的位置] 
  

随着iOS Facebook Connect SDK给我们这个电话，给你一个 Facebook 实例叫 facebook 和 UIImage 实例调用图像：

  [facebook requestWithMethodName：@/ USER_ID / photos 
 andParams：[NSDictionary dictionaryWithObjectsAndKeys：
 UIImageJPEGRepresentation（image，0.7），@source，
 @我的小狗太可爱了!!!，@message，
 nil] 
和HttpMethod：@POST
 andDelegate：self]; 
  

您可以将此电话与批次请求同时上传多张照片。

Is there an API call that we can use to upload multiple photos to Facebook from iPhone app? So far we can do only one at a time.

解决方案

You will need to use the Facebook Connect API directly: the iOS SDK does not expose this kind of functionality.

You should have a look at the Publishing section of the Graph Photo API which suggests this URL to upload an image (don't forget to ask for the publish_stream credential):

POST https://graph.facebook.com/USER_ID/photos

message=[optional description]
source=[the image's data]
place=[optional image's location]

With the iOS Facebook Connect SDK that would give us this call, given you have a Facebook instance called facebook and a UIImage instance called image:

[facebook requestWithMethodName:@"/USER_ID/photos"
                      andParams:[NSDictionary dictionaryWithObjectsAndKeys:
                                 UIImageJPEGRepresentation(image, 0.7), @"source",
                                 @"My puppy is so cute!!!", @"message",
                                 nil]
                  andHttpMethod:@"POST"
                    andDelegate:self];

You can couple this call with batch requests to upload multiple pictures simultaneously.

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