Swift编码总结8

// 判断当前控制器是否在显示
    func isCurrentViewControllerVisible() -> Bool {
        return (self.isViewLoaded) && ((self.view.window != nil))
    }

if let tempNav = window?.rootViewController as? BaseNavigationController{
            for vc in tempNav.childViewControllers.reversed() {
                if (vc == tempNav.childViewControllers.last && vc.isKind(of: HomeViewController.self)) ||
                    (vc == tempNav.childViewControllers.last && vc.isKind(of: SumPayViewController.self)) {
                    break
                }  else if vc.isKind(of: WaiterHomeViewController.self) {
                    if HHTSwitchGlobalData.shared.isBusinessModel {
                        UIApplication.shared.pop2Business()
                    }else {
                        UIApplication.shared.gotoRootViewController()
                    }
                }
            }
        }

let formatMoney = String(format: "%.2f", model.money.doubleValue)
                let dic = ["code":model.code,"id": model.id,"money": formatMoney] as [String : Any]