AbnormalityLabelView

安装

pod 'AbnormalityLabelView'

异常集合标签

借鉴了https://github.com/ChenYilong/CollectionViewClassifyMenu.git
https://stackoverflow.com/questions/13017257/how-do-you-determine-spacing-between-cells-in-uicollectionview-flowlayout
重新做了封装