用于显示GIF文件的自定义视图
self.gifView = [[YTGifView alloc] initWithGifURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"test" ofType:@"gif"]]];
self.gifView.frame = CGRectMake(50, 100, 200, 200);
[self.view addSubview:self.gifView];
[self.gifView startGif];
或
YTGifView *urlGifView = [[YTGifView alloc] initWithGifURL:[NSURL URLWithString: @"http://yueme.oss-cn-hangzhou.aliyuncs.com/gift/blessing.gif"]];
urlGifView.frame = CGRectMake(50, 300, 200, 300);
[self.view addSubview:urlGifView];
[urlGifView startGif];