保存图片到相册

#pragma mark - 保存至相册

- (void)saveImageToPhotoAlbum:(UIImage*)savedImage{ UIImageWriteToSavedPhotosAlbum(savedImage, self, @selector(image:didFinishSavingWithError:contextInfo:), NULL);

}

//指定回调方法

- (void)image: (UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo{

if (image == nil) { r

eturn;

}

NSString *msg = @"保存图片成功";

if(error != NULL){

msg = @"保存图片失败" ;

}

NSLog(@"=====》》》》%@",msg);

}