您好,我有一个导航项,其中有一个包含两个标签的View,我已经为导航元素内的View添加了userInteractionEnabled(IBoutleted作为navigationView)navigationView.isUserInteractionEnabled=truemainTitleClicked=UITapGestureRecognizer(target:self,action:#selector(mainTitleTapped))self.navigationView.addGestureRecognizer(mainTitleClicked)这在IOS10中有效,但是