UITextField中文拼音输入法时字母乱码

    [nameTF addTarget:self action:@selector(reTextFieldDidChange:) forControlEvents:UIControlEventEditingChanged];

 

- (void)reTextFieldDidChange:(UITextField *)textField{//输入文本时调用

    UITextRange *selectedRange = [textField markedTextRange];

    NSString * newText = [textField textInRange:selectedRange];

    //获取高亮部分

    if(newText.length>0) return;

//不容许输入空格

    textField.text = [textField.text stringByReplacingOccurrencesOfString:@" " withString:@""];

    if (textField == _nameTF) {//文本框最大长度

        textField.text = textField.text.length > 16 ? [textField.text substringToIndex:16] : textField.text;

    }

 

 

}