请求生成我的缩略图后，我将如何在UIImageView中显示它？NSURL*videoURL=[NSURLURLWithString:_videoPathString];moviePlayer=[[MPMoviePlayerControlleralloc]initWithContentURL:videoURL];[moviePlayerrequestThumbnailImagesAtTimes:[NSArrayarrayWithObject:[NSNumbernumberWithFloat:2.0f]]timeOption:MPMovieTimeOptionExact];有什么想法吗？