摘要: 举例每行三个 多行按钮 let count = 7 var number = 0 for i in 0...count/3{ for j in 0...2{ if number == count{ break } let btn = uibutton(type: .custom) .... self 阅读全文
posted @ 2017-02-20 16:27 尸者禾火雨相 阅读(317) 评论(1) 推荐(0)