* @return jsonObject
* @throws WeiboException when Weibo service or network is unavailable
*/
public JSONObject register(String ip,String ...args) throws WeiboException {
return http.post(getBaseURL() + "account/register.json",
new PostParameter[]{new PostParameter("nick", args[2]),
new PostParameter("gender", args[3]),
new PostParameter("password", args[4]),
new PostParameter("email", args[5]),
new PostParameter("ip", ip)}, true).asJSONObject();
}