从捆绑中共享图像并在iPhone中的Facebook上链接 [英] Share image from bundle and link on Facebook in iphone

问题描述

我想从我的iPhone应用程序共享图像，链接等到Facebook.我的应用程序的链接，阳离子，名称和描述已成功发布.但是我不能分享图像.请遵循我的代码.

I want to share image,link etc to Facebook from my iphone app.My app Link,cation,name and description posted successfully. But i can't share image. Please follow my code..

UIImage *image = [UIImage imageNamed:@"sample.png"];
NSData *imgData = UIImageJPEGRepresentation(image, 1.0);

self.dictionary =[[NSMutableDictionary alloc] initWithObjectsAndKeys:     @"https://www.google.com/ios", @"link",
 imgData, @"data",

 @"AppName", @"name",

 @"Testing", @"caption",

 @"say something about this", @"description",
 nil];

我的分享Facebook代码是..

my share facebook code is..

[facebook requestWithGraphPath:@"/me/feed" andParams:dictionary andHttpMethod:@"POST" andDelegate:self];

我的问题是如何从捆绑包中获取图像以及如何将所选图像共享到Facebook?请帮帮我.

My problem is how to take image from bundle and how to share selected image to Facebook?Please help me..

推荐答案

用法如下:

NSString *filePath = [[NSBundle mainBundle] pathForResource:@"image1" ofType:@"png"];
NSData *videoData = [NSData dataWithContentsOfFile:filePath];
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   @"My hat image", @"message", data, @"source", nil];

[facebook requestWithGraphPath:@"/me/photos" andParams:params andHttpMethod:@"POST" andDelegate:self];

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