def send_text(self, user_id, text):
        """
        @brief      send text
        @param      user_id  String
        @param      text  String
        @return     Bool: whether operation succeed
        """
        try:
            dic = self.webwxsendmsg(text, user_id)
            return dic['BaseResponse']['Ret'] == 0
        except:
            return False

        @brief      send text
        @param      user_id  String
        @param      text  String
        @return     Bool: whether operation succeed
        
wxbot_project_py2.7/wechat/wechat_apis.py