push进入

 -[NaviRootVC viewWillDisappear:]

 -[NextVC viewWillAppear:]

 -[NextVC viewWillLayoutSubviews]

 -[NextVC viewDidLayoutSubviews]

 -[NaviRootVC viewDidDisappear:]

 -[NextVC viewDidAppear:]

pop退出

 -[NextVC viewWillDisappear:]

 -[NaviRootVC viewWillAppear:]

 -[NextVC viewDidDisappear:]

 -[NaviRootVC viewDidAppear:]

present进入

 -[NaviRootVC viewWillDisappear:]

 -[NextVC viewWillAppear:]

 -[NextVC viewWillLayoutSubviews]

 -[NextVC viewDidLayoutSubviews]

 -[NextVC viewWillLayoutSubviews]

 -[NextVC viewDidLayoutSubviews]

 -[NextVC viewDidAppear:]

 -[NaviRootVC viewDidDisappear:]

dismiss退出

 -[NextVC viewWillDisappear:]

 -[NaviRootVC viewWillAppear:]

 -[NaviRootVC viewDidAppear:]

 -[NextVC viewDidDisappear:]

侧滑先出后回

 -[NextVC viewWillDisappear:]

 -[NaviRootVC viewWillAppear:]

 -[NaviRootVC viewWillDisappear:]

 -[NaviRootVC viewDidDisappear:]

 -[NextVC viewWillAppear:]

 -[NextVC viewDidAppear:]

导航根控制器初次加载

 -[NaviRootVC viewWillAppear:]

 -[NaviRootVC viewWillLayoutSubviews]

 -[NaviRootVC viewDidLayoutSubviews]

 -[NaviRootVC viewWillLayoutSubviews]

 -[NaviRootVC viewDidLayoutSubviews]

 -[NaviRootVC viewDidAppear:]

04-28 15:23