public static CommentWapper constructWapperComments(Response res) throws WeiboException {
		JSONObject json = res.asJSONObject(); //asJSONArray();
		try {
			JSONArray comments = json.getJSONArray("comments");
			int size = comments.length();
			List<Comment> comment = new ArrayList<Comment>(size);
			for (int i = 0; i < size; i++) {
				comment.add(new Comment(comments.getJSONObject(i)));
			}
			long previousCursor = json.getLong("previous_curosr");
			long nextCursor = json.getLong("next_cursor");
			long totalNumber = json.getLong("total_number");
			String hasvisible = json.getString("hasvisible");
			return new CommentWapper(comment, previousCursor, nextCursor,totalNumber,hasvisible);
		} catch (JSONException jsone) {
			throw new WeiboException(jsone);
		}
	}