Objective c 将UITapRecognizerController添加到UIImageView

我有一个

imageview

，我添加了一个

tapcrecognizer

，如下所示：

recognizer1 = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap1)];

UIImageView *crossImage = [[UIImageView alloc] initWithFrame:CGRectMake((jrect.origin.x+jrect.size.width), (jrect.origin.y-20), 30, 30)];
crossImage.image = [UIImage imageNamed:@"cross.png"];
[crossImage addGestureRecognizer:recognizer1];
[self addSubview:crossImage];

handleTap

方法：

- (void)handlePan1:(UITapGestureRecognizer *)recognizer
{
    NSLog(@"FV");
}

当我点击图像时，什么都没有发生。怎么了

crossImage.userInteractionEnabled = YES;

您需要启用用户操作。默认情况下，UIImageView为否

您需要启用用户操作。默认情况下，UIImageView为否