在自定义的uiscroview里添加方法。

左边侧滑：

- (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer

{

    CGPoint velocity = [(UIPanGestureRecognizer *)gestureRecognizer velocityInView:self];

    CGPoint location = [gestureRecognizer locationInView:self];

    

    NSLog(@"velocity.x:%f----location.x:%d",velocity.x,(int)location.x%(int)[UIScreen mainScreen].bounds.size.width);

    if (velocity.x > 0.0f&&(int)location.x%(int)[UIScreen mainScreen].bounds.size.width<60) {

        return NO;

    }

    return YES;

}

 

 

右边侧滑：

- (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer

{

    CGPoint velocity = [(UIPanGestureRecognizer *)gestureRecognizer velocityInView:self];

    CGPoint location = [gestureRecognizer locationInView:self];

    

    NSLog(@"velocity.x:%f----location.x:%d",velocity.x,(int)location.x%(int)[UIScreen mainScreen].bounds.size.width);

    if (velocity.x > 0.0f&&(int)location.x%(int)[UIScreen mainScreen].bounds.size.width>[UIScreen mainScreen].bounds.size.width-60) {

        return NO;

    }

    return YES;

}