swift3.0属性block

概述//定义 typealias funcBlock = (_ result : Bool) -> () var blockProperty : funcBlock? //使用 vc.blockProperty = { [unowned self] (param) -> () in let vc = DCAlbumVie

//定义    typealias funcBlock = (_ result : Bool) -> ()    var blockProperty : funcBlock?    //使用    vc.blockProperty = { [uNowned self]            (param) -> () in            let vc = DCAlbumVIEwController()            self.navigationController?.pushVIEwController(vc,animated: false)        }

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