我尝试使用此代码将图像放入自定义相册:PHAssetCollection*album=[selfgetMyAlbum];UIImage*image=[selfgetMyImage];[[PHPhotoLibrarysharedPhotoLibrary]performChanges:^{PHAssetChangeRequest*createAssetRequest=[PHAssetChangeRequestcreationRequestForAssetFromImage:image];PHObjectPlaceholder*placeHolder=createAssetRequest.p