public static String[] constructIds(Response res) throws WeiboException {
	try {
		JSONArray list = res.asJSONObject().getJSONArray("ids");
		String temp = list.toString().substring(1,list.toString().length()-1);
		String[] ids = temp.split(",");
		return ids;
	} catch (JSONException jsone) {
		throw new WeiboException(jsone.getMessage() + ":" + jsone.toString(), jsone);
	} 
}