SD加载本地GIF图

- (void)imageViewLocalGif {
    NSString *imagePath = [[NSBundle mainBundle] pathForResource:@"happy" ofType:@"gif"];
    NSData *imageData = [NSData dataWithContentsOfFile:imagePath];
    UIImage *image = [UIImage sd_animatedGIFWithData:imageData];

    UIImageView *imageView = self.viewArr[2];
    imageView.image = image;
}