【发布时间】:2019-07-10 14:05:08
【问题描述】:
我正在尝试将此代码从 Swift 3 更新到 Swift 4.2
NotificationCenter.default.addObserver(self, selector: #selector(handleKeyboardDidShow), name: .UIKeyboardDidShow, object: nil);
到目前为止,我刚刚尝试了编译器提供的自动更正。这导致如下代码:
NotificationCenter.default.addObserver(self, selector: #selector(handleKeyboardDidShow), name: .UIResponder.keyboardDidShowNotification, object: nil);
【问题讨论】:
标签: ios swift swift3 nsnotificationcenter swift4.2