这对我来说是个好办法!
[self.textView scrollRangeToVisible:NSMakeRange(0, 0)];
self.textView.scrollRangeToVisible(NSMakeRange(0, 0))
将此重写方法添加到您的ViewController
override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
textView.setContentOffset(CGPointZero, animated: false)
}
override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
textView.contentOffset = .zero
}