def __init__(self, db_conn):
    '\n        init\n        :return:\n        '
    self.parseDbConn(db_conn)
    self.__initDbClient()
init
:return:
def __init__(self, db_conn):
    '\n        init\n        :return:\n        '
    self.parseDbConn(db_conn)
    self.__initDbClient()