在使用JTNavigationController

希望 pop回到最上层页面,而不需要在展示中间push的页面

方法如下:

    var arr = self.jt_navigationController?.viewControllers
    while arr!.count > 1{
        arr?.removeLast()
    }
    let vc = MainStoryboard.instantiateViewController(withIdentifier: "OrderDetailController") as! OrderDetailController
    vc.orderId = "1"
    let scv = JTWrapViewController.init(viewController: vc)
    arr?.append(scv!)
    self.jt_navigationController?.setViewControllers(arr!, animated: true)