let vcCount = self?.navigationController?.viewControllers.count
self?.navigationController?.popToViewController((self?.navigationController?.viewControllers[vcCount! - 3])!, animated: true)
vcCount - 1: 当前页面
vcCount - 2: 返回上一个页面
以此类推
let vcCount = self?.navigationController?.viewControllers.count
self?.navigationController?.popToViewController((self?.navigationController?.viewControllers[vcCount! - 3])!, animated: true)
vcCount - 1: 当前页面
vcCount - 2: 返回上一个页面
以此类推
本文标题:Swift popToViewController pop返回
本文链接:https://www.haomeiwen.com/subject/jygvnqtx.html
网友评论