给UIView,UIImageVIew添加点击事件

UITapGestureRecognizer *tapGesture1=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(tapevent1:)]; //手势初始化

View.userInteractionEnabled = YES;//允许视图交互

[View  addGestureRecognizer:tapGesture1];//添加手势

[tapGesture1 setNumberOfTapsRequired:1];//设置手势

- (void)tapevent1:(UITapGestureRecognizer *)gesture {

//    NSLog(@"单击%lu",(unsigned long)gesture.numberOfTapsRequired);

}