UIScroView 3倍的contentSize，左右Scroll时，懒惰添加左右的View用途：分段加载数据定义枚举：typedefenum { ViewPositionLeft = 101, ViewPositionCenter, ViewPositionRight} ViewPosition;变量定义： NSInteger _currnetPage; CGRect _leftFrame; CGRect _centerFrame; CGRect _rightFrame; UIScrollView *_sv;初始化变量：-(void)crea... Read More
