UICollectionView 像tableView Head
2022-04-07 本文已影响0人
寒雨晚风
UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
flowLayout. sectionHeadersPinToVisibleBounds =YES;
[flowLayout setScrollDirection:UICollectionViewScrollDirectionVertical];
_mCollect.collectionViewLayout=flowLayout;