怎么让一个UIImageView响应点击事件呢

1. UIImageView *imageView = [self getYourImageView];
2. imageView.image = [self getYourImage];
3. imageView.userInteractionEnabled = YES;
4. UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(yourHandlingCode:)];
5. [imageView addGestureRecognizer:singleTap];
6. [singleTap release];