pod 'FWCycleScrollView'
注意：如出现 Unable to find a specification for 'FWCycleScrollView' 错误，可执行 pod repo update 命令。

/// 本地图片
@objc public var localizationImageNameArray: [String]?
/// 网络图片
@objc public var imageUrlStrArray: [String]?
/// 预加载图片
@objc public var placeholderImage: UIImage?
/// 自定义UI等
@objc public var viewArray: [UIView]?

/// 是否自动轮播
@objc public var autoScroll = true
/// 自动轮播间隔时间
@objc public var autoScrollTimeInterval: TimeInterval = 5.0

/// 轮播图滚动方向
@objc public var scrollDirection: UICollectionViewScrollDirection = .horizontal
/// 轮播轮回次数（1个轮回指的是1组UI轮播完成）
@objc public var loopTimes = 100
/// 选中分页控件的颜色
@objc public var currentPageDotColor = UIColor.white
/// 未选中分页控件的颜色
@objc public var pageDotColor = UIColor.lightGray
/// 分页控件类型
@objc public var pageControlType: PageControlType = .classic
/// 自定义分页控件类型
@objc public var customDotViewType: FWCustomDotViewType = .hollow
/// 分页控件位置
@objc public var pageControlAliment: PageControlAliment = .center
/// 分页控件Insets值
@objc public var pageControlInsets: UIEdgeInsets = UIEdgeInsetsMake(0, 0, 0, 0)
/// 分页控件默认距离的边距
@objc public var pageControlMargin: CGFloat = 10

/// 分页控件大小，注意：当PageControlType不等于自定义类型时，只能影响当前分页控件的大小，不能影响分页控件原点的大小
@objc public var pageControlDotSize: CGSize = CGSize(width: 10, height: 10)
/// 自定义分页控件，选中分页控件放大的倍数
@objc public var currentPageDotEnlargeTimes: CGFloat = 0.0

/// 某一项滚动回调
@objc public var itemDidScrollBlock: ItemDidScrollBlock?
/// 某一项点击回调
@objc public var itemDidClickedBlock: ItemDidClickedBlock?

NSArray *netAdArray = @[@"http://pic2.16pic.com/00/10/46/16pic_1046407_b.jpg",
                        @"http://pic.58pic.com/58pic/14/34/62/39S58PIC9jV_1024.jpg",
                        @"http://pic.qiantucdn.com/58pic/17/70/72/02U58PICKVg_1024.jpg",
                        @"http://pic.58pic.com/58pic/16/73/95/63E58PICQh7_1024.jpg"];
[FWCycleScrollView cycleImageWithImageUrlStrArray: netAdArray
                                 placeholderImage: [UIImage imageNamed:@"ad_placeholder"]
                                            frame: CGRectMake(0, 0, self.view.frame.size.width, 100)];