swift

移除一个
self.navigationController?.viewControllers.removeAll(where: {$0.classForCoder == JYRetrieveVerificationCodeController.self})

　　

移除多个：如果用remove 必须下面这样写

                        self.navigationController?.viewControllers.removeAll(where: {$0.classForCoder == JYShopReviewRejectedController.self || $0.classForCoder == JYShopCertificationController.self ||
                            $0.classForCoder == JYShopReviewSwitchController.self })