[滑动手势]

re.m

    UISwipeGestureRecognizer *recognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(handleSwipeFrom:)];
    [recognizer setDirection:(UISwipeGestureRecognizerDirectionLeft)];
    [self.view addGestureRecognizer:recognizer];
    

- (void)handleSwipeFrom:(UISwipeGestureRecognizer *)recognizer{
    if(recognizer.direction == UISwipeGestureRecognizerDirectionDown) {
        NSLog(@"swipe down");
    }
    if(recognizer.direction == UISwipeGestureRecognizerDirectionUp) {
        NSLog(@"swipe up");
    }
    if(recognizer.direction == UISwipeGestureRecognizerDirectionLeft) {
        
        if (self.isNext && self.scoreModel) {
            [self clickNextBtn:nil];
        }
    }
    if(recognizer.direction == UISwipeGestureRecognizerDirectionRight) {
        NSLog(@"swipe right");
    }
}