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

    //感觉collectionView有错@"CollctionCell"

    if ([NSStringFromClass([touch.view class])isEqualToString:@"CollctionCell"] ) {

        return NO;

    }

    

    if([NSStringFromClass([touch.view class])isEqual:@"UITableViewCellContentView"]){

        return NO;//当触碰到TableView的Cell的ContentView手势事件不响应

    }

    return YES;

}