// 获取某活动的所有评论
@Override
public List<Comment> getAllCommentsByAID(long aid) {
String hql = "from Comment where aid=" + aid + "order by createtime desc";
try {
List<Comment> list = (List<Comment>) commentDao.selectHql(hql);
if (list != null && list.size() != 0) {
return list;
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
// 获取某活动所有评论个数
@Override
public int getAllCommentNumberByAID(long aid) {
String hql = "from Comment where aid=" + aid;
List<Comment> list = (List<Comment>) commentDao.selectHql(hql);
return list.size();
}
