iOS 设置子视图不响应父视图手势

解决方法是设置代理  UIGestureRecognizerDelegate

然后再设置你的手势 tap 代理为self

tap.delegate=self;

接着实现以下方法

Object-C:

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch

{

    if ([touch.view isDescendantOfView:你想屏蔽掉手势的子视图]) {

        return NO;

    }

    return YES;

}