UITableViewCell中嵌套UICollectionView中点击事件处理

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event {
    // 如果不可以交互 | 隐藏 | 透明度太小 3者任意一个都忽略不能点击
    if(!self.userInteractionEnabled || self.hidden || self.alpha <= 0.01){
        return nil;
    }
    
    UIView *view = [super hitTest:point withEvent:event];

    if ([view isKindOfClass:[UICollectionView class]] ||
        [view isKindOfClass:[orderDescCollectionViewCell class]]) {
        return self;
    }
    return view;
}