iOS UILabel显示HTML文本

作者: tianheng | 来源:发表于2017-05-03 15:22 被阅读91次

NSString *htm = [_finalizeModel.content stringByAppendingString:@"</html>"];
            NSString *htmStr = @"<html>";
            NSString *htmString = [htmStr stringByAppendingString:htm];
//            NSString *d5 = [_finalizeModel.content stringByReplacingOccurrencesOfString:@"<BR>" withString:@""];//出现<BR>进行替换
            NSString *htmlString = [htmString stringByReplacingOccurrencesOfString:@"<BR>" withString:@""];//出现<BR>进行替换
            NSAttributedString *d5 = [[NSAttributedString alloc] initWithData:[htmlString dataUsingEncoding:NSUnicodeStringEncoding] options:@{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType } documentAttributes:nil error:nil];
            _neirongLabel.attributedText = d5;

如果后台返回的没有<html></html>则需要拼接，反之不拼接。