public void setHilight(List<Weibo> weibos, String word) { String ww = join(IK.token(word), "|"); Pattern p = Pattern.compile("(" + ww + ")"); for (Weibo weibo : weibos) { String m = p.matcher(weibo.getContent()).replaceAll("<b class='keyword'>$1</b>"); weibo.setContent(m); } }