- (CGSize)sizeForPageInFlowView:(JQFlowView *)flowView
{
    return CGSizeMake(KScreenWidth - 84, (KScreenWidth - 84) * 9 / 16);
}
- (void)didSelectCell:(UIView *)subView withSubViewIndex:(NSInteger)subIndex
{
    NSLog(@"点击了第%ld张图",(long)subIndex + 1);
}

- (NSInteger)numberOfPagesInFlowView:(JQFlowView *)flowView
{
    return self.imageArray.count;
}
- (UIView *)flowView:(JQFlowView *)flowView cellForPageAtIndex:(NSInteger)index
{
    JQIndexBannerSubview *bannerView = (JQIndexBannerSubview *)[flowView dequeueReusableCell];
    if (!bannerView) {
        bannerView = [[JQIndexBannerSubview alloc] initWithFrame:CGRectMake(0, 0, KScreenWidth - 84, (KScreenWidth - 84) * 9 / 16)];
        bannerView.layer.cornerRadius = 4;
        bannerView.layer.masksToBounds = YES;
        //        bannerView.mainImageView.image = [bannerView.mainImageView.image stretchableImageWithLeftCapWidth:30 topCapHeight:30];
    }
    
    //在这里下载网络图片
    [bannerView.mainImageView sd_setImageWithURL:[NSURL URLWithString:self.imageArray[index]] placeholderImage:nil];
    
    //    bannerView.mainImageView.image = self.imageArray[index];
    
    return bannerView;
}

- (void)didScrollToPage:(NSInteger)pageNumber inFlowView:(JQFlowView *)flowView
{
    NSLog(@"滚动到了第%ld页",pageNumber);
}