富文本点击

1.创建UITextView

 UITextView *_cqAirlinesAgreement = [UITextView new];
    _cqAirlinesAgreement.attributedText = [self getContentLabelAttributedText:_@"xxxxxxxx《点击进入H5》xxxxxx"];
    _cqAirlinesAgreement.textAlignment = NSTextAlignmentLeft;
    _cqAirlinesAgreement.delegate = self;
    _cqAirlinesAgreement.editable = NO;        //必须禁止输入，否则点击将弹出输入键盘
    _cqAirlinesAgreement.scrollEnabled = NO;

2.创建getContentLabelAttributedText

- (NSAttributedString *)getContentLabelAttributedText:(NSString *)text
{
    NSMutableAttributedString *attrStr = [[NSMutableAttributedString alloc] initWithString:text attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:13],NSForegroundColorAttributeName:kHexColor(@"#333333")}];
    
    NSRange range1 = [[attrStr string] rangeOfString:@"《点击进入H5》"];
    [attrStr addAttribute:NSForegroundColorAttributeName value:kHexColor(@"#3198FF") range:range1];
    [attrStr addAttribute:NSLinkAttributeName value:@"changeRules://" range:range1];
 
    return attrStr;
}

3.监听点击

#pragma mark - UITextViewDelegate ----核心代码
- (BOOL)textView:(UITextView *)textView shouldInteractWithURL:(NSURL *)URL inRange:(NSRange)characterRange {
    if ([[URL scheme] isEqualToString:@"changeRules"]) {
        //监听
        return NO;
    }
    return YES;
}