@interface HQHomeGesScrollView : UIScrollView<UIGestureRecognizerDelegate>

@end

@implementation HQHomeGesScrollView

• (instancetype)initWithFrame:(CGRect)frame
  {
  self = [super initWithFrame:frame];
  if (self) {
  self.panGestureRecognizer.delegate = self;
  }
  return self;
  }

• (BOOL)gestureRecognizerShouldBegin:(UIPanGestureRecognizer *)gestureRecognizer
  {
  DDLogDebug(@"%s",func);
  if (gestureRecognizer == self.panGestureRecognizer) {
  // 获取手势的平移量
  CGPoint translation = [self.panGestureRecognizer translationInView:self];
  // 判断水平位移是否大于垂直位移，决定是否响应滚动；大于就响应，否则就不响应
  BOOL can = fabs(translation.x) > fabs(translation.y);
  DDLogDebug(@"%s.can=%@.x= %f .y=%f",func,@(can),translation.x, translation.y);
  return can;
  }
  return YES;
  }

• (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
  DDLogDebug(@"%s",func);
  return NO;
  }