在UITextView裏沒有UITextField裏的- (BOOL)textFieldShouldReturn:(UITextField *)textField;直接的響應事件;那麼在TextView裏呢用:spa
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text; { if ([@"\n" isEqualToString:text] == YES) { [_feedBackTextView resignFirstResponder]; return NO; } returnYES; }