UITextView custom spelling and autocorrect
问题 I want to make an iOS text editor for a certain rare human language, and I want it to support my own spell checking and autocorrect systems for that language. In iOS, is it possible to get UITextView to use a custom spell checker and autocorrect system, rather than those of the system's current locale? Or do I have to resort to creating a text view from scratch using Core Text? 回答1: I don’t think there’s a way to actually change the spell-checking mechanism of UITextView . A good approach