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);
}
}
