摘要: 使用代码实现Autolayout的方法1 创建约束 +(id)constraintWithItem:(id)view1 attribute:(NSLayoutAttribute)attr1 relatedBy:(NSLayoutRelation)relation toItem:(id)view2 a 阅读全文
posted @ 2016-04-14 17:48 Huster2009 阅读(123) 评论(0) 推荐(0)